EASY
Assam CEE
IMPORTANT
Earn 100
The figure shows the variation of potential energy with distance. The part of the graph which represents the repulsive force is
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Important Questions on Work, Energy and Power
HARD
Assam CEE
IMPORTANT
The motion of a body of mass due to the application of a force is given as, where, is in metre and is in second. What is the work done by the force in the first seconds?
