Physics, asked by astikbeck, 1 year ago

an object of mass m is moving with constant velocity v how much work should be done on the object in the order bieng to be rest

Answers

Answered by navneetrathour

2

Work done = Change in K. E.
=1/2mv2 - 1/2mu2
Here, u=v and v=0
Thus Work done = 0- 1/2mv2
= -1/2mv2.

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