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Question:
A small hoist can raise 97 kg of bricks to the top of a construction project 40m above the street in 1/2 a min?
A small hoist can raise 97 kg of bricks to the top of a construction project 40 m above the street in half a minute. Determine the power provided.Determine the power provided.
Answer:
m = 97 kg x = 40 m t = 30 s P = W/t = (mgx)/t = 1267.5 W
