the kinetic energy of a moving body is 400 joule after travelling what distance will the body come to rest when an average force of 25 newton is applied against its motion
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Work done = change in kinetic energy
To make body stop we have to do work of 400 joules
F.s=400. (s-Displacement)
25.s=400
s=16m
16 metre is your Answer.
To make body stop we have to do work of 400 joules
F.s=400. (s-Displacement)
25.s=400
s=16m
16 metre is your Answer.
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