Physics

7 June, 11:40

A student wants to lift a 250 N bucket of water up from the bottom of a well using a wheel and axle. The wheel has a radius of 75 cm, and the axle has a radius of 20 cm. How much force will the student need to provide to the wheel to turn it and lift the bucket?

A. 66.7 N

B. 37.5 N

C. 1667 N

D. 938 N

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