A 20 kg block is held in place on an incline plane as shown by a rope that passes over a frictionless pulley at B and then over a fixed cylinder at C where the coefficient between the rope and the fixed cylinder is 0.2. Given an angle of incline, 0 = 25°, if a force of P = 200 N is applied to the end of the rope, (a) Will the block move if the coefficient of static friction between the block and the inclined surface is μ = 0.56? (b)lf impending motion exists, will the block tip or slip? Enter the magnitude of force in the rope that will cause tipping of the block as the answer in the Respondus answer-box. 0.4 m 0.8 m 0 MA 0.5 m C B P

A 20 kg block is held in place on an incline plane as shown by a rope that passes over a frictionless pulley at B and then over a fixed cylinder at C where the coefficient between the rope and the fixed cylinder is 0.2. Given an angle of incline, 0 = 25°, if a force of P = 200 N is applied to the end of the rope, (a) Will the block move if the coefficient of static friction between the block and the inclined surface is μ = 0.56? (b)lf impending motion exists, will the block tip or slip? Enter the magnitude of force in the rope that will cause tipping of the block as the answer in the Respondus answer-box. 0.4 m 0.8 m 0 MA 0.5 m C B P

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 7.3P: Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each chair...

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Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each chair is denoted by G. The coefficient of static friction is 0.2 at B (the contact point between the chairs) and 0.35 at A, C, and D. Determine the smallest force P that would cause sliding.
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A 20 kg block is held in place on an incline plane as shown by a rope that passesover a frictionless pulley at B and then over a fixed cylinder at C where thecoefficient between the rope and the fixed cylinder is 0.2. Given an angle ofincline, A = 25°, if a force of P = 200 V is applied to the end of the rope,(a) Will the block move if the coefficient of static friction between the block and theinclined surface is M, = 0.56?(b)If impending motion exists, will the block tip or slip?
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