(,),= 0.2 and (,), = 0.55. At the instant shown, a counter-clockwise moment T B. You are required to, (a) identify the type of ensuing motion of the discs, (b) draw the free-body, kinematic and kinetic diagran (c) assuming motion initiates with pure rolling, write c appropriate kinematic and kinetic relationships wit suitable global axes system, and (d) determine, in magnitude and direction, the angula of the discs and force developed in the rod AB at t
(,),= 0.2 and (,), = 0.55. At the instant shown, a counter-clockwise moment T B. You are required to, (a) identify the type of ensuing motion of the discs, (b) draw the free-body, kinematic and kinetic diagran (c) assuming motion initiates with pure rolling, write c appropriate kinematic and kinetic relationships wit suitable global axes system, and (d) determine, in magnitude and direction, the angula of the discs and force developed in the rod AB at t
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.24P: A uniform plank is supported by a fixed support at A and a drum at B that rotates clockwise. The...
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Step 1: Write the given data and what is to find
VIEWStep 2: Draw the free-body diagram of disk B:
VIEWStep 3: Determine the frictional force, linear acceleration of B and the force acting on the rod AB:
VIEWStep 4: Determine the mass moment of inertia of the circular disk about the z-axis:
VIEWStep 5: Draw the free body diagram of disk A:
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