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29-09-2020
Engineering

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The figure below represents a belt-driven system. Pulley B, which has a diameter of 16 inches, is being driven by pulley A, which has a diameter of 4 inches. If pulley A is spinning at 60 RPMs, then pulley B is spinning at _____________ RPMs

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29-09-2020

240 RPMs is the answer I could be wrong but I believe so because 60x4 = 240

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