A block of mass m 114 kg is suspended above the ground at, Ask an Expert

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A block of mass m = 1.14 kg is suspended above the ground at a height h = 16.0 m by a spool with two arms. The spool-with- arms arrangement is a combination of a solid uniform cylinder of mass M = 3.79 kg and radius R = 0.260 m, and two rods, each of length l = 0.296 m and mass mrod = 0.310 kg. The system is released from rest.

a) How fast will the block be moving just before it hits the ground? Answer in units of m/s.

b) What was in m/s2 the acceleration of the mass m then?

c) What was then, in N . m, the net torque on the cylinder?

d) What was in N the magnitude of the tension on the string?

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Reference No.:- M91697134

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