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17-07-2021
Physics

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The velocity ratio of a pulley system is 4. What does it means

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Sumikshya1104 Sumikshya1104

17-07-2021

Answer:

Velocity ratio = distance travelled by effort / distance travelled by load. Which is equal to effort arm / load arm. When velocity ratio (VR) is 4, the effort arm is greater than load arm.

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