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PhysicsQ&A LibraryNamePhs 101Quiz 3(Spring 2019)1) What would be the power output (in hp) if a 1750 kg car if it can ascend to the top of a 285 m highill in 1.25 minutes?2) How much time will it take for a 12.5-hp electric motor to lift an elevator weighing 1850 Ib by 3floors (30. ft)? What would be the average velocity of the elevator during this time?Question

Asked Apr 2, 2019

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Step 1

1)

Find the energy consumed by the car, by using law of conservation for energy.

Step 2

Substituting the values,

Step 3

Find the output powe...

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