boramei boramei

08-12-2022
Physics

Answered

Power is defined as the rate at which work is done. It can be calculated using the equation where P is the power, W is the work done (joules) and t (seconds) is the time used to do the work. Calculate the power (P) used when a suitcase with a mass if 35 kg was lifted to a 2.5 mg high shelf in 7 seconds.

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