Q. Power of a machine is measured by

किसी मशीन की शक्ति मापी जाती है

Work done
काम किया

Force applied
बल प्रयोग किया गया

Work done in unit time
इकाई समय में किया गया कार्य

Energy stored
ऊर्जा संग्रहित

Power is the rate of doing work or the amount of work done per unit time. It measures how quickly a machine can do work.

$\text{Power} = \frac{\text{Work done}}{\text{Time taken}}$

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