## Engineering Mechanics

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Engineering Mechanics

The velocity ratio for the first system of pulleys is (where n is the number of pulleys.)

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Engineering Mechanics

The maximum frictional force which comes into play when a body just begins to slide over another surface is called

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Engineering Mechanics

The moment of inertia of a solid cylinder of mass 'm', radius 'r' and length 'l' about the longitudinal axis or polar axis is

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Engineering Mechanics

The efficiency of a lifting machine is the ratio of

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