A circular platform is mounted on a frictionless vertical axle. Its radius R = 2 m...
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A circular platform is mounted on a frictionless vertical axle. Its radius R = 2 m and its moment of inertia about the axle is 200 kgm. It is initially at rest. A 50 kg man stands on the edge of the platform and begins to walk along the edge at the speed of 1 ms' relative to the ground. Time taken by the man to complete one revolution is (a) s 3 (b) s (c) 2S (d) s A circular platform is mounted on a frictionless vertical axle. Its radius R = 2 m and its moment of inertia about the axle is 200 kgm. It is initially at rest. A 50 kg man stands on the edge of the platform and begins to walk along the edge at the speed of 1 ms' relative to the ground. Time taken by the man to complete one revolution is (a) s 3 (b) s (c) 2S (d) s
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Posted Date:
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