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Shear Stress

a mass spring...

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a mass spring system oscillates such that the mass moves on a rough surface with coefficient of friction u . it is compressed by a dis†an ce a fom its normal length and on being released it moves to a dis†an ce b from equilibrium position .the decrease in amplitude for one half cycle(-a to b) is

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Q. A mass-spring system oscillates such that the mass moves on a rough surface having coefficient of friction

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. It is compressed by a distance a from its normal length and, on being released, it moves to a distance

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Q. The block shown in the figure, is acted on by a spring with spring constant

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and a weak frictional force of constant magnitude

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Q. A mass on a frictionless surface is attached to a spring. The spring is compressed from its equilibrium position, B , to point A , a distance x from B . Point C is also a distance x from B, but in the opposite direction. When the mass is released and allowed to oscillated freely, at what point or points is its velocity maximized?

Q. One end of an elastic spring of natural length

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