1.

) If the speed of the body is halved, what is the change in its kinetic energy? Also justifyenergy?Alsojusthtyyour(amtic(3m)ariswer.

Answer»

Kinectic energy is directly proportional to the square of speed of a body. So if speed is halved, kinetic energy becomes1/4thof the original. If the speed of the body is halved, then.. as its kinetic energy Is directly proportional to square of speed of body.



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