Physics, 01.12.2021 08:20 ijeomaokoro2264
An electric motor is used to hoist building supplies from the ground to the roof of a building.
A). How much work can the motor do in 12 seconds if its power output is 1.5 kW (1,500 W)?
B). How high can it lift a 131 kg bundle of shingles in that time?
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An electric motor is used to hoist building supplies from the ground to the roof of a building.
A)...
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