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प्रश्न
Define average power.
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उत्तर
A body can do different amount of work in different time intervals. Hence, it is better to define average power. Average power is obtained by dividing the total amount of work done in the total time taken to do this work.
`"Average Power"="Total work done"/"Total time taken"`
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संबंधित प्रश्न
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In an experiment to measure his power, a student records the time taken by him in running up a flight of steps on a staircase. Use the following data to calculate the power of the student :
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