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REV_1121_EXP_4_HW

# REV_1121_EXP_4_HW - 2/3 the radius of the larger disk...

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Physics 1121 Experiment 4 Homework Name__________________________________________________ 1. What is meant by "moment of inertia?" 2. Show how to obtain Equation (8) from Equations (5), (6), and (7). 3. The figure shows two disks, A and B, cemented together, that are rotating with angular acceleration α . The radius of the small disk B is
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Unformatted text preview: 2/3 the radius of the larger disk. Calculate the ratio of the tangential velocity of a point on the rim of disk A to the tangential velocity of a point on the rim of disk B. 4. For the two disks in problem 3, what is the ratio of the angular velocity of disk A to the angular velocity of disk B? v v A B...
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