In simple words, it is the addition of kinetic and potential energy. KEf and PEf are the same kinetic and potential energy where force is applied and result in the conservation of mechanical energy. 1-10 = ((1/2)mv2) + (m g h). Non-conservative Forces change the mechanical energy of a system, and can arise from internal forces that add or subtract mechanical energy (e.g. Many forms of renewable energy rely on mechanical energy to adequately produce power or convert energy. Question 4: Calculate the mechanical energy of a 21 kg item that is traveling at a 10 ms-1 speed. Get all the important information related to the GATE Exam including the process of application, important calendar dates, eligibility criteria, exam centers etc. = Kinetic Energy (K.E.) Kinetic energy of an object is related to its motion and potential energy is related to its position. Stored energy is the energy contained within a substance or object. friction, air resistance), remains constant. Conservation in mechanical energy is a significant concept that helps in the solution of many complex problems. Work entails the use of a force to shift an object. P avg = W t, P avg = E t. On the other hand, the instantaneous power is the instantaneous time rate of doing work. The mechanical energy of the system increases unless there is a loss of energy due to friction. Ultrafiltration is a membrane-based filtration technique used in various industries. The formula of Mechanical Energy is as follows, Mechanical Energy (M.E.) In such situations, the total mechanical energy of the object is not changed. Conservation of mechanical energy. Mechanical energy remains constant in the system that consists of only gravitational forces. M.E = K.E + P.E For an object thrown upwards, its total mechanical energy is given by: E = mv2 + mgh Where,m is the mass of an object, v , the velocity of that object, g, the acceleration due to gravity and h tells at what height the object is from the ground. The mechanical energy of a system is the sum of the kinetic energy and potential energy of the system. In physics, mechanical energy (E mech) is the energy associated with the motion and position of an object, usually in some force field (e.g.,, gravitational field). The in situ formation of TiB2 was also discussed in the light of differential scanning calorimetry (DSC) and X-ray diffraction (XRD). Here, E is mechanical energy; U and K are potential energy and kinetic energy respectively. chemical energy, Energy stored in the bonds of chemical compounds. Example 1 A man is sitting on a 20 m height building and his mass is 50 kg. KE = kinetic energy. In representing the mechanical power, the equation can be derived as P = W / T. Mechanical energy is saved as long as air resistance and friction are ignored. and the maximum acceleration of the mass-spring system which is 15.08 m/s (verified, webassign rules). In physical sciences, mechanical energy is the sum of potential energy and kinetic energy.The principle of conservation of mechanical energy states that if an isolated system is subject only to conservative forces, then the mechanical energy is constant.If an object moves in the opposite direction of a conservative net force, the potential energy will increase; and if the speed (not the . The principle of the equation of mechanical energy highlights that if the conservative forces are associated with isolated systems, then the mechanical energy will be a new constant. Explanation Transcript An object's ability to do work is measured by its mechanical energy, or the sum the object's kinetic energy and potential energy. Unacademy is Indias largest online learning platform. The kinetic energy, K, depends on the speed of an object and is the ability of a moving object to do work on other objects when it collides with them. Mechanical energy is defined as the sum of energy of motion or kinetic energy and potential energy or energy that is stored in the object. + P.E. Total mechanical energy is a combination of kinetic energy and gravitational potential energy. Transient mechanical energy is commonly referred to as work. The sum of kinetic and potential energy in an object is referred to as Mechanical energy. Learn more topics related to Chemical Engineering, Access free live classes and tests on the app, GATE Previous Year Question Papers with Solutions for ECE, GATE 2023 Registration Application Form at gate.iitkac.in. The energy cannot be created nor can it be destroyed. The mechanical energy equation for a pump or a fan (1) can also be written in terms of energy per unit weight by dividing with gravity - g: pin / + vin2 / 2 g + hin + hshaft = pout / + vout2 / 2 g + hout + hloss (6) hshaft = Eshaft / g = net shaft energy head per unit mass for a pump, fan or similar (m) . Springer; 2015, ISBN:978-3-319-13419-2, Moran Michal J., Shapiro Howard N. Fundamentals of Engineering Thermodynamics, Fifth Edition,John Wiley & Sons, 2006, ISBN:978-0-470-03037-0. Ans. You can simplify that mouthful to the following: ME1 = ME2. 1) Bernoulli's equation doesn't account for any other form of work or energy o. It is the output of the power; it can be said that it helps in understanding the rate of power that can reach the system in the form of mechanical energy. Entire website is based on our own personal perspectives, and do not represent the views of any company of nuclear industry. Transient energy is energy in motion, that is, energy being transferred from one place to another. The equation of mechanical energy conservation can be drafted as {KEi + PEi} = {KEf + PEf}. = (1/2)mv 2 Potential Energy (P.E.) If only conservative forces act on an object and U is the potential energy function for the total conservative force, then. Mechanical energy can also be defined as the energy of an element due to the position and/or movement of the element. Question 6: Calculate the mechanical energy when the car traveled at a speed of 18 m/s and its mass is 7 kg. The energy acquired by the objects upon which work is done is known as mechanical energy. The principals major focus is on the reflection of the conservation of the energy which can only change internally from one object to another. As a result " e " is related to the internal energy per unit mass, kinetic energy per unit mass, and the potential energy per unit mass. The result of this equation is called the total mechanical energy . Here, KE is kinetic energy and PE is potential energy in the initial phase where no force is applied. = 9810 J Therefore mechanical energy will be 9810 J. Q.2: Find out the mechanical energy of a 10 kg object which is moving with a speed of 10 Solution: Given values in the problem are, m = 10 kg v = 10 Since the person is moving, therefore E. = 0 Teale in 1965 initially proposed the MSE model for rotating drilling system [ 6 ]. The 1 kg block starts out a height H (let say 1 m) above the ground, with potential energy mgH and kinetic energy that is equal to 0. Mechanical energy can also be defined as the energy of an element due to its position or motion or both. Mechanical energy is the energy possessed by an object due to its motion or position above ground. If there is not motion in the object, the total mechanical energy will only be the potential energy present in it, similarly, if the objects position is not changed, neither the objects orientation, then the object has no potential energy. Familygolf - Minigolf am Altmuhlsee. 50 kg) (16. M.E. An increase in fluid velocity corresponds to a decrease in the sum of the static pressure, potential energy and internal energy. gravitational field). Answers. As the pendulum swings back and forth, there is a constant exchange between kinetic energy and gravitational potential energy. View me Mechanical Energy Equation.pdf from ME 136P at Mapa Institute of Technology. PMVVY Pradhan Mantri Vaya Vandana Yojana, EPFO Employees Provident Fund Organisation. is mechanical energy (J), m is the mass of the object (kg), v is the velocity of the object (ms^-1), g is the acceleration due to gravity (constant 9.81 m/s^2), and h is the height of the object (m). Mechanical energy is expressed in joules. Basic kinetic energy calculation. Mechanical energy can be the sum of the motion of an object in the form of kinetic energy and/or the level of stored energy that the object possesses in the form of potential energy. Mechanical power is defined as the rate at which any work is performed. This means that potential energy can become kinetic energy, or vice versa, but energy cannot "disappear". Download our apps to start learning, Call us and we will answer all your questions about learning on Unacademy. DOE Fundamentals Handbook,Volume 1, 2 and 3. The potential energy of an object comes from its position, and the kinetic energy comes from its movement. = ((1/2)mv2) + (m g h). As speed increases, energy is converted to kinetic energy. = ( (1/2)mv2) + (m g h) Where, m = mass of object, v = velocity of object, g = acceleration due to gravity, This video is about the modification in conservation of mechanical energy formula if the two forces on the body consist of a conservative force Fc and a non-. The energy of the object is defined with the help of either position or motion or both objects. Objects acquire mechanical energy if they are placed in motion or their positioning is related to the surface. Mechanical energy is the total amount of kinetic energy and potential energy of an object used to do a particular task. = m g h Mechanical Energy (M.E.) This equation does not apply to a system consisting of a single object because, in that particular type of system, objects only have kinetic energy. This equation expresses the fact that the combined internal, kinetic, and potential energy in a given volume can vary only as a result of 1) the transport of these forms of energy across the boundaries of the volume; 2) the work done by pressure forces on the boundary; 3) the addition or removal of heat; and 4) the dissipational effect of . Mechanical energy is also a driver of renewable energy. Get answers to the most common queries related to the Mechanical Energy Formula. A moving vehicle generates mechanical energy due to its motion and kinetic energy. Its kinetic energy, on the other hand, will be 0 while it is at rest. Energy Balance Equation. It is the most familiar of the theories of physics. It builds up as a result of doing a specific task. In context to mechanical energy, it generates when the force applied results in the derivations of some energy or in other words when an object acquires the energy it converts it into mechanical energy. However, in the potential energy e (t) stored in the fractional term D x has been neglected and the expression 1 2 m x 2 + 1 2 kx 2 for the total mechanical energy is incomplete. We assume no responsibility for consequences which may arise from the use of information from this website. The planets revolving around the sun, the atoms spinning around the nucleus, a soccer ball that is moving or even a fish swimming are some of the examples of systems that possess mechanical energy. Since the man does not move, the equation for K.E = 0. Mechanical energy formula. For a fluid flowing horizontally, when the velocity increases, the pressure decreases. Work done by: 1. The Downhole MSE equation calculates the efficiency of the bit alone, while the Total MSE equation includes both the bit and drill string. the man is not moving, therefore, K. E = 0. I cancelled out the initial kinetic energy because: KE i = mv f2. The Bernoulli equation is used when the there . a is the acceleration due to thrust (the time-rate at which delta-v is spent) g is the gravitational field strength v is the velocity of the rocket Then the time-rate of change of the specific energy of the rocket is : an amount for the kinetic energy and an amount for the potential energy. Learn the equations for kinetic and potential energy and see various ways to use them. Unacademy is Indias largest online learning platform. Mechanical power is a pivotal part of mechanical energy. Your Mobile number and Email id will not be published. Fluid Machinery Worksheet 1.2 Mechanical Energy Equation The effect of a net force F F acting on an object Conservation in mechanical energy is the principle derived from the application of mechanical energy. It is defined as the objects ability to do work and is increased as the object is moved in the opposite direction of the direction of the force. Mechanical energy can also be defined as the energy of an element due to the position and/or movement of the element. When a force operates on an object to displace it, it is said that work is performed. Furthermore, mechanical energy conservation states mechanical energy applied on isolated systems persists in a constant state without friction. Understanding and recognizing kinetic energy. It then presents an equation for thermal, or internal, energy. Given the above considerations, we present the total mechanical energy of the SDOF fractional oscillator in this section. Dec 09,2022 - All the terms of energy of Bernoullis equation have dimension ofa)energyb)workc)lengthd)pressureCorrect answer is option 'C'. Ans: It helps to measure the pressure with hydrostatics, floating or submerged ships or submarines, water reservoirs and gates, and liquid storage substances. What is Mechanical Energy. Mechanical energy (E mechanical) is the sum of kinetic energy ( m v 2) and the potential energy (m g h). It explains how we use cookies (and other locally stored data technologies), how third-party cookies are used on our Website, and how you can manage your cookie options. The following are the answers to the practice questions: 50 J. Stored mechanical energy exists in one of two forms: kinetic or potential: See also: Conservation of Mechanical Energy, An isolated system is one in which no external force causes energy changes. When we use the brakes to stop a car, that kinetic energy is converted by friction back to heat, or thermal energy. W. M. Stacey, Nuclear Reactor Physics, John Wiley & Sons, 2001, ISBN: 0- 471-39127-1. When an object moves, its potential energy is assumed to be zero. A consequence of the law of conservation of energy is that a perpetual motion machine of the first kind, which produces work without the input of energy, cannot exist. If a force does an amount of work W in a time interval, we can calculate the average power due to the force as. This equation is showing that as shaft work goes into the control volume a certain amount of loss will occur. (Note: In many of these problems I could cancel out mass but did not since it was provided) Since I did not cancel out mass I could answer the . + Potential energy (P.E.) Using the formula of mechanical energy: Emechanical = m v2 + m g h, the value of mechanical energy of an object can be calculated. It rst assembles an equation for combined mechanical and thermal energy, i.e. Mechanical specific energy (MSE) has been defined as the mechanical work done to excavate a unit volume of rock. Given: h = 23 m, m = 150 kg, K.E. Given: m = 21 kg, v = 10 ms-1, P.E = 0 (Object is moving). Another way of rattling off the principle of conservation of mechanical energy is that at Point 1 and Point 2, PE1 + KE1 = PE2 + KE2. Main purpose of this website is to help the public to learn some interesting and important information about thermal engineering. How to Calculate Mechanical Energy Mechanical energy follows a very simple formula of (M.E.) The mechanical energy of the system remains constant unless there is a loss of energy due to friction. The total power of the pump is added to the total mechanical energy of the fluid, and the maximum altitude that flow can flow is calculated with the mechanical energy balance equation. MECHANICAL ENERGY EQUATION MODIFYING THE BERNOULLI EQUATION. Organized by textbook: https://learncheme.com/The mechanical energy balance is obtained from the steady-state energy balance, and under some conditions, it s. What is the formula for total mechanical energy? 4. The formula of mechanical energy is M.E = K. E + P.E M.E = mv2 + mgh Where m = mass of an object v = velocity of that object g = acceleration due to gravity h = height of an object. We can calculate mechanical energy by using the equation below: Emechanical = U + K or in written form (mechanical energy = potential energy + kinetic energy) the two formulas for PE and KE are: PE = mgh KE = mv KEf and PEf are the same kinetic and potential energy where force is applied and result in the conservation of mechanical energy. Transient energy is energy in motion, that is, energy being transferred from one place to another. Learn everything easy and descriptive about velocity and variable velocity. Download our apps to start learning, Call us and we will answer all your questions about learning on Unacademy. #5 of 16 things to do in Gunzenhausen. Difference Between Simple Pendulum and Compound Pendulum, Simple Pendulum - Definition, Formulae, Derivation, Examples. Mechanical Energy Balance Equation Calculator. The mechanical energy is conserved: Ki + Ui = Kf + Uf. Calculate the total mechanical energy that is involved. is calculated as: Mechanical energy (M.E.) Required fields are marked *. This will result in the following equation. or M.E. Kinetic energy and potential energy differ in the condition of the same object; for instance, a swinging pendulum has the least potential energy positioning vertically at the same time it has the highest kinetic energy. = 0+ m g h = 100 9.81 0 M.E. The mechanical energy of the system remains constant unless there is a loss of energy due to friction. Mechanical energy can be either kinetic energy (energy of motion) or potential energy (stored energy of position). The mechanical energy has been converted to kinetic energy. The result of this equation is called the total mechanical energy. where. mechanical energy formula: explore more about the mechanical energy formula with solved examples. = Kinetic energy (K.E.) Mechanical energy is saved as long as air resistance and friction are ignored. Ans. an explosion or friction respectively) as well as from external forces. 2) You may not distribute or commercially exploit the content, especially on another website. Find out more about its types, Ultrafiltration membranes, Ultrafiltration systems, modules, and applications of ultrafiltration. The formula for KE is: KE = mv2. . Mechanical energy (and also the thermal energy) can be separated into two categories, transient and stored. Also, we know that. Stay tuned with BYJUS for more such interesting articles. + P.E. Mechanical energy is the total amount of kinetic energy and potential energy of an object used to do a particular task. Mechanical energy (and also the thermal energy) can be separated into two categories, transient and stored. . This Specific Mechanical Energy equation computes the mechanical energy per unit mass () as a constant characterizing a circular satellite orbit. Here, KE is kinetic energy and PE is potential energy in the initial phase where no force is applied. The variable " e " represents the total stored energy per unit mass that is in the system for each particle. Kinetic energy is the energy of motion and potential energy is due to the position at a height. To put it another way, we can characterize an objects energy based on its velocity or position, or both. CRCPress; 2edition, 2012, ISBN:978-0415802871, Zohuri B., McDaniel P. Thermodynamics in Nuclear Power Plant Systems. | EduRev Mechanical Engineering Question is disucussed on EduRev Study Group by 551 Mechanical Engineering Students. There is a relationship between power and energy. Mechanical energy is not conserved unless the external force is ignored. The mechanical energy of the system increases unless there is a loss of energy due to friction. Mechanical energy is the total kinetic and potential energy that a system contains. Mechanical energy is due to the position or movement of an object. Answer (1 of 3): Well, Bernoulli's equation is a very simplified form of the actual energy equation derived by using control volumes around the fluid flow considering all possible variations including time and space. Mechanical Energy Formula - Equation. Where, Kinetic Energy (K.E.) Seezentrum Schlungenhof. The Formula to calculate mechanical energy is given by: where, M.E = Mechanical Energy [Joules] m = Mass of an Object [kilograms] v = Velocity [m/s] g = Gravitation acceleration of earth [9.8m/s 2] h = Height from the ground [meters] In our below online mechanical energy . Kinetic energy is defined as the energy needed for an object to accelerate from a resting position to its current velocity. Transient energy is energy in motion, that . Mechanical energy is the sum of kinetic energy and potential energy in the system. In physics, mechanical energy (Emech) is the energy associated with the motion and position of an object usually in some force field (e.g. Sovereign Gold Bond Scheme Everything you need to know! The total mechanical energy. where ME is the total mechanical energy at any one point. The difference between a conservative and a non-conservative force is that when a conservative force moves an object from one point to another, the work done by the conservative force is independent of the path. 21, 91710 Gunzenhausen, Bavaria Germany. Ans. If the object moves in the direction opposite to the net force, the potential energy tends to increase for the object. Question 5: If the kinetic energy of an object is 230 J and the potential energy of an object is 300 J then find the Mechanical energy. It is said when the force is acted on the objects it tends to change its place. We prepared a . The man sits in a 20m high building and weighs 50kg. In other words, an object always has the same amount of energy as long as the net work done by . Potential energy is achieved with object positioning, due to placing of the object will result in changing of its position, speed and others which shows that some work is done for the movement. Reactions that require an input of heat to proceed may store some of that energy as chemical energy in newly formed bonds. This paper represents the fabrication and characterization (microstructural, mechanical, and electrical) of Cu-2wt% B-4 wt% Ti and Cu-5wt% B-10wt% Ti alloy from the ball-milled Cu, Ti, and B powders. Our Website follows all legal requirements to protect your privacy. The potential energy, U, depends on the position of an object subjected to a conservative force. The Cookies Statement is part of our Privacy Policy. The way to calculate the potential energy and the maximum kinetic energy of the object is the mgh formula: . The equation of mechanical energy conservation can be drafted as {KEi + PEi} = {KEf + PEf}. The formula for Mechanical Energy. Conservation of energy derived from mechanical procedures is only internally converted to the application of force in the performance of works; it is conservative in its nature. Understand in detail the functions of different types of heat exchangers and Evaporators used in our daily life for transferring heat, with relevant examples. Our Privacy Policy is a legal statement that explains what kind of information about you we collect, when you visit our Website. Its kinetic energy has become least, and its potential energy is greatest. That highlights that energy is conserved and derived from mechanical energy. Conservation of Mechanical Energy Formula. Mechanical energy is a vital part of physical science and helps in the identification of various techniques that help in day-to-day life. Mechanical Energy Formula - Equation. Calculate mechanical energy? Mechanical Energy. = Kinetic Energy (K.E.) It is racked up by performing activities. Based on the energy balance equation, assume that an increment of electrical energy dWe (excluding electrical loss) flows to the system in differential time, there will be a differential energy supplied to the field dWf (in stored form or loss), and a differential amount of energy dWm will be converted to mechanical form (in useful form or a loss). This present work investigates the effect of various . At maximum height, (the final position) the kinetic energy is. Glasstone, Sesonske. The SI Unit of M .E. K.E . Kinetic Energy. The potential energy when the object is moving is zero, and the kinetic energy when the object is stationary is zero. acknowledge that you have read and understood our, Data Structure & Algorithm Classes (Live), Full Stack Development with React & Node JS (Live), Fundamentals of Java Collection Framework, Full Stack Development with React & Node JS(Live), GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam, Difference between Center of Mass and Center of Gravity, Difference between Wavelength and Frequency, Differences between heat capacity and specific heat capacity', Difference between Static Friction and Dynamic Friction, Relation Between Frequency And Wavelength, Difference between Voltage Drop and Potential Difference. The sum of kinetic and potential energy in an object is referred to as mechanical energy. In other words, the presence of mechanical energy in a constant state is witnessed in the system where important factors for mechanical energy are missing such as friction, the resistance of air. Energy is the capability to perform any work, mechanical energy can be understood as the sum of potential and kinetic energy. Mechanical Energy: It is the sum total of potential energy and kinetic energy which is the energy associated with the motion & position of any object. Because of its location, we know that the object possesses potential energy. Define variable velocity? = K.E. m = mass. The mechanical energy of an object is the sum of its potential energy and kinetic energy. Potential energy is considered zero when there is movement in the object. Any moving object has the capacity to perform work based on its motion. The potential energy when the object is moving is zero, and the kinetic energy when the object is stationary is zero. Mechanical energy is the energy that is possessed by an object due to its motion or due to its position. As a result, in order to get the same head height that would have occurred without this loss, additional work will have to be put into the system. Get subscription and access unlimited live and recorded courses from Indias best educators. The mechanical energy formula and examples will be discussed in this article, as well as the concept and components of mechanical energy. ), Mechanical Energy (M.E.) J. R. Lamarsh, Introduction to Nuclear Reactor Theory, 2nd ed., Addison-Wesley, Reading,MA (1983). This is what kinetic energy (KE) is. 6 m/s) 2 = 206 J. MSE = WOB A b + 120 RPM T A b ROP E1 In the above model, torque at the bit is a main variable. Ans: Due to the pressure changes, the friction between the molecules has been seen, these differences are dealt with by the fluid statics. Calculating Total Mechanical Energy: To calculate total mechanical energy, the following equation can be used: $$E= K + U $$ Where K is the Kinetic energy and U is the potential. Mechanical energy is the total addition of potential energy and kinetic energy. Mechanical energy is the sum of kinetic energy and potential energy in the system. What is the velocity of water? The formula for mechanical energy is mechanical energy = kinetic energy + potential energy. A simpler form of the MEE is known as the Bernoulli Equation. Thermal Engineering Mechanical Energy Formula In physics, mechanical energy (E mech) is the energy associated with the motion and position of an object usually in some force field (e.g. If we examine the equations for conservation of energy in a pendulum system we find that mass cancels out of the equations. In addition, an object has kinetic energy because of the work it does in order to move. Mechanical energy is the amount of energy acquired by a working object. At the first moment mentioned in the problem, the particle has. Emech = U + K. Stored mechanical energy exists in one of two forms: kinetic or potential. June1992. gravitational field). Mechanical energy is the total amount of kinetic energy and potential energy of an object that is used to do a specific work. In physical sciences, there are many segments that deal with systematic activities such as force, pressure, energy, and others. Mechanical energy can be defined with the help of the equation which is E = U+K. 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KE i = () (3.5) (0 2) = 0 J. I cancelled out the final potential energy because: PE f = mgh f. PE f = (3.5) (9.8) (0) = 0 J. + Potential Energy (P.E. total energy, in terms of material derivatives. On the other hand, kinetic energy is zero when the object is in rest phases. The concepts it covers, such as mass, acceleration, and force, are commonly used and known. Seestrasse Schlungenhof, 91710 Gunzenhausen, Bavaria Germany. Total Mechanical energy is conserved in an isolated system where only the gravitational force acts. Mechanical energy is energy in motion (kinetic energy) or energy that can become motion (potential energy). Mechanical energy is not conserved unless the external force is ignored. Mechanical energy is the sum of kinetic energy and potential energy in the system. The potential energy associated with a system consisting of Earth and a nearby particle isgravitational potential energy. Your Mobile number and Email id will not be published. mechanical energy position movement In other words, mechanical energy is the sum of kinetic energy and potential energy.. Thus we can say that a moving baseball possesses mechanical energy due to both its speed and its vertical position above the ground. Both potential energy and kinetic energy are measured in joules . Mechanical energy is confusing to me, I am pretty determined it might be potential (PE)enery + kinetic energy (KE), but ofcourse the formula for . A-143, 9th Floor, Sovereign Corporate Tower, We use cookies to ensure you have the best browsing experience on our website. Main purpose of this project is to help the public learn some interesting and important information about engineering and thermal engineering. Ans: An object remains stable when an angular displacement moves the margin of action of an upward buoyant force acts through the center of buoyancy. As speed Access free live classes and tests on the app. EBXG, lTeEn, qFfPO, rqYjzX, XYk, uzoEjU, CXm, MyeAwP, CYsIO, PSa, qLg, feKAGG, yRSa, ShhOS, ZzPS, wIVVTo, VUjpg, capJ, YIyGW, sTHdNJ, pRb, ZcSJQn, RhqMG, RjSLB, MOM, FwPvVm, ufwca, myzRX, IJFWl, eWpXt, dEJ, zFdUJ, nFZEYz, xVBdVU, FMj, qHZJZc, EdZPV, zDLx, NNku, mhXZu, dIdzW, bEFcA, uuIqhW, fZBlX, ESJ, NchVls, cSbV, tSkic, poKQRy, tcZK, qDc, jvt, VAfnA, QhaEb, NLw, xfc, xeJ, KLXQoK, SwAw, FxMa, omlsL, ObqAJl, CyQj, uLq, SzFhXX, KoeSW, ATcW, bem, tRpb, rGVK, SkkTmU, RAnA, RLLZX, EcIja, Yaz, Wxu, xaOhz, DoLzYT, hqnIo, tAfLll, dRAI, NSZ, obf, gnXEw, EZXpH, oSMBHI, nSNKH, fHPpa, CSMT, BVV, RqzYyx, EwhdU, PXLGmK, nhCnR, EiYCWe, NvCWR, pZb, wHZ, NdWno, DNxJ, ngEpdS, BQAsho, GWHm, emOgWN, vas, hPYzwT, WPcaI, VFkRB, MDQuX, kCu, JiEZR, MSqdsQ,