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T_1-158
Uploaded: 13.04.2014
Content: 1.158.rar 29,07 kB
Product description
1.158. The horizontal platform the mass of m = 25 kg and R radius = 0,8 m rotates with n1 frequency = 18 min.-1. In the center there is a person and holds in the placed hand weights. Including a platform a disk to determine the frequency of rotation of a platform if the person, having lowered hands, will reduce the moment of inertia from J1 = 3,5 kg • sq.m to J2 = 1 kg • sq.m.
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The solution of a task 1.158 is typed on the computer.
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