What is work energy theoram
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Yogita Ingle 7 years, 3 months ago
According to Work energy theorem,
Work done by all the forces = Change in Kinetic Energy
Wg + WN + Wf =Kf – Ki
Where, Wg = work done by gravity
WN = work done by normal force
Wf = work done by friction
Kf = final kinetic energy
Ki = initial kinetic energy
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