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posted by  bad arse on 11/4/2009 1:12:47 AM  |  status: Closed  |  Earned Karma: 65

Chapt 8, #2 Custom problem Edition 12

Course Textbook Chapter Problem Needs by
Classical Mechanics Engineering Mechanics - Statics 11th by Hibbeler 8 2P 11/4/2009 at 11:00:00 AM
Question Details:
The block brake consists ofa pin-connected lever and a friction block at B. The coefficient of static friction between the wheel and the lever is μs = 0.3, and the torque of 5N.m is applied to the wheel. Determine if the brake can hold the wheel stationary when the force applied to the lever is (a) P = 30N
(b) P = 70N
amaka
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posted by Jemmi on 11/4/2009 1:37:20 AM  |  status: Live
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