A pulley of diameter 7.00 cm is driven at 100 rpm. Find the diameter of a...

Question

Question

A pulley of diameter 7.00 cm is driven at 100 rpm. Find the diameter of a second pulley if it is driven by the first at 250 rpm.

Answer 1

Answer #1

As both pulleys are driven by same belt , the linear speed is equal in both case.

r is radius , d is diameter

Answer 2

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