Calculate the work done by the force of gravity when a 7.0 kg object is lifted to a height of 46.0 m above the ground. B. Calculate the velocity with which the object strikes the ground if dropped from that height, using the principle of conservation of energy. C. Calculate the kinetic

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.