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Physics, 06.05.2020 02:24 kjdskcd4024
A horizontal circular platform (m = 66.1 kg, r = 3.01m) rotates about a frictionless vertical axle. A student (m = 56.3kg) walks slowly from the rim of the platform toward the center. The angular velocity, omega, of the system is 3.9 rad/s when the student is at the rim. Find omega when the student is 2.81m from the center.
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A horizontal circular platform (m = 66.1 kg, r = 3.01m) rotates about a frictionless vertical axle....
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