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Grade 12th PassMechanics

what is work energy theorem

Profile image of mohit yadav
12 Years agoGrade 12th Pass
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3 Answers

Profile image of mohit yadav
12 Years ago

W=change in kinetic energy

Profile image of neeraj agarwal
12 Years ago

total work done by the forces on body= change in kinetic energy of that body

W =Kf-Ki

Profile image of India VK
12 Years ago

For a multi-particle system it is important to emphasize that the work done by "external" forces on a body = change in k.e.