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    Rotation: tension and tangential velocity

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    A mass (M=3kg) is attached to a weightless cord of length L=2m is spun in a circular path. θ=85°.

    a) Draw the free body diagram for the mass at the point in time shown in the figure above.

    b) What is the tension in the cord?

    FT=_______________

    c) What is the tangential velocity of the mass?

    vtan=_______________
    d) How long does it take the mass to make one full rotation?

    T=_______________

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    https://brainmass.com/physics/rotation/rotation-tension-tangential-velocity-364112

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    Solution Summary

    This solution provides detailed explanations of the given physics problems, including calculating the tension in a cord, the tangential velocity of a mass, how long it takes for a mass to make a full rotation, and drawing a diagram illustrating the problem.

    $2.49

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