A pulley system, as shown in the figure, is released from rest. P M. R, mA=3.6 kg: mB=6.2 kg and mp 6.2 kg. %3D %3D Rp: =0.36 m and the radius of gyration of the pulley is kp 0.31 m. A friction moment (couple) of M =2.84 N.m in the pulley axle bearings opposes the rotation of the pulley. %3D What is the speed of B t 1 s after the system is released from rest? What is the speed of B after it has moveds =0.89 m from rest?

A pulley system, as shown in the figure, is released from rest. P M. R, mA=3.6 kg: mB=6.2 kg and mp 6.2 kg. %3D %3D Rp: =0.36 m and the radius of gyration of the pulley is kp 0.31 m. A friction moment (couple) of M =2.84 N.m in the pulley axle bearings opposes the rotation of the pulley. %3D What is the speed of B t 1 s after the system is released from rest? What is the speed of B after it has moveds =0.89 m from rest?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.12P: A bungee jumper having a mass of 55 kg leaps from a bridge, braking her fall with a long elastic...

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