27. A 10 kg block is hanging vertically from a rope. The rope is wrappedaround a disk, wherein the angle of contact is 126.87°. The coefficient offriction between the rope and the disk is 0.2. Force P is the force on theother end of the rope to balance the weight. The minimum value of theforce P to maintain static equilibrium is nearest to:O 152.76NO 253.78NO 63.01NО 12.78NO NONE OF THE GIVEN CHOICESNevt

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A 10 kg block is hanging vertically from a rope. The rope is wrapped around a disk, wherein the angle of contact is 126.87°. The coefficient of friction between the rope and the disk is .2. Force P is the force on the other end of the rope to balance the weight. The minimum value of the force P to maintain static equilibrium is nearest to: O 152.76N O 253.78N O 63.01N O 12.78N O NONE OF THE GIVEN CHOICES

A 10 kg block is hanging vertically from a rope. The rope is wrapped around a disk, wherein the angle of contact is 126.87°. The coefficient of friction between the rope and the disk is .2. Force P is the force on the other end of the rope to balance the weight. The minimum value of the force P to maintain static equilibrium is nearest to: O 152.76N O 253.78N O 63.01N O 12.78N O NONE OF THE GIVEN CHOICES

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.59P: The weight of the uniform bar AB is W. The stiffness of the ideal spring attached to B is k, and the...

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