Question

A body of mass 4 kg starts and rolls down 32m of an inclined plane in 4 seconds. Find the force acting on it


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Answer 1

$Answer⤵️$

when the body is released from a height of 2 meters then all the potential energy will be converted to kinetic energy.

assuming base as a reference

mgh+0=K.E.+0

so K.E.=400J

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Answer 2

Hey mate.......................