Physics, 14.12.2021 21:40 nikkierubio2007

A 1,000-W motor powers a hoist used to lift cars at a service station. (a) How much time would it take to raise a 1,550-kg car 3 m?
(b) If the original motor is replaced with one rated at 2,000 W, how long would it take to complete this task?

Answers: 3

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A 1,000-W motor powers a hoist used to lift cars at a service station. (a) How much time would it take to raise a 1,550-kg car 3 m? (b) If the original motor is replaced with one rated at 2,000 W, how long would it take to complete this task?

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Another question on Physics

A 1,000-W motor powers a hoist used to lift cars at a service station. (a) How much time would it take to raise a 1,550-kg car 3 m?
(b) If the original motor is replaced with one rated at 2,000 W, how long would it take to complete this task?