A body of mass 3 kg starts from rest with a uniform acceleration of unknown magnitude. If the body has a velocity of 30 m/s in 6 seconds, what is the power consumed in 3 seconds?

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Class 11 Physics Practice Test: Work, Energy and Power - Power — practice the complete quiz, review flashcards, or try a random question.

Power is the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, W.


A body of mass 3 kg starts from rest with a uniform acceleration of unknown magnitude. If the body has a velocity of 30 m/s in 6 seconds, what is the power consumed in 3 seconds?






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