Power is defined as the rate of doing work or the rate of transfer of energy. It measures how fast or slow work is done.
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Power measures how fast or slow work is done, indicating the speed of work done or the transfer of energy.
Power is defined as the rate of doing work or the rate of transfer of energy.
Power measures the speed at which these vehicles change energy or do work.
A more powerful vehicle can complete a journey in a shorter time than a less powerful one.
A stronger person can typically do certain work in less time compared to a weaker person.
During the free fall of an object, gravitational potential energy is continually transformed into kinetic energy as the object accelerates towards the ground.
The effect of air resistance is ignored in this analysis to simplify the scenario and focus on the conservation of mechanical energy, where the total mechanical energy remains constant.
As the potential energy decreases during free fall, the kinetic energy increases by an equal amount. This indicates that the decrease in potential energy is converted into kinetic energy.
During the free fall of an object, the potential energy decreases as the height of the object decreases.