Answer :
A. power is the rate at which work is accomplished.
If we look at the power equation: Power = energy ÷ time
we can see that energy ÷ time is a rate of work because the energy is a change in energy and a change in energy is equal to work.
If we look at the power equation: Power = energy ÷ time
we can see that energy ÷ time is a rate of work because the energy is a change in energy and a change in energy is equal to work.