3. Determine the magnitude of the counterweight W to cause the block to slide down the incline. Coefficient of friction between the block and inclined surface is 0.30. The pulley is frictionless. 100 kg motion motion W 20°

3. Determine the magnitude of the counterweight W to cause the block to slide down the incline. Coefficient of friction between the block and inclined surface is 0.30. The pulley is frictionless. 100 kg motion motion W 20°

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 7.52P: Determine the smallest horizontal force P that must be applied to block B to cause impending motion....

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Question

find also the FBD

3. Determine the magnitude of the counterweight W to cause the block to slide down the incline.
Coefficient of friction between the block and inclined surface is 0.30. The pulley is frictionless.
100 kg
motion
motion
W
200

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