what is work done against a force? answer with an example. prove that if a body of mass M is moving with a velocity of V then its kinetic energy is is 1/2mv². find out the the work done by the force of gravity on a body of mass 1/2kg during the 10th second of its fall from rest
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work done against force is gravitational force
For example...when we throw a ball or something else in the upward direction it reached at a particular point or its highest position and then it comes down...this is gravitational force
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