1.)Define average power.
2.)Write an expression for the work done when a force is acting on an object in the direction of its displacement.
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1 Average power is defined as the ratio of total work done by the body to the total time taken by the body. The unit of average power is kiloWatt hour.
2) Work is said to be done when force applied on an object shows the displacement in that object. W = F x s.
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