A 0.45 m 60° 0.6 m T 0.45 m B 60° 0.6 m The two uniform thin discs shown in the figure rest on a horizontal plane and are connected through frictionless pin-joints at A and B by a rigid light rod which remains horizontal. The mass of disc A is 15 kg. and that of disc B is 25 kg. The static coefficients of friction between the plane and discs A and B are, respectively, (u)= 0.2 and (u)=0.55. I At the instant shown, a counterclockwise moment T = 125 Nm is applied to disc B. You are required to,
A 0.45 m 60° 0.6 m T 0.45 m B 60° 0.6 m The two uniform thin discs shown in the figure rest on a horizontal plane and are connected through frictionless pin-joints at A and B by a rigid light rod which remains horizontal. The mass of disc A is 15 kg. and that of disc B is 25 kg. The static coefficients of friction between the plane and discs A and B are, respectively, (u)= 0.2 and (u)=0.55. I At the instant shown, a counterclockwise moment T = 125 Nm is applied to disc B. You are required to,
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 7.40P: The 60-lb plank rests on a frictionless roller at A, and the 20-lb triangular support BD. Both...
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Identify the type of ensuing motion of the discs
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