The force P is applied to the 30-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P=0, (b) P = 156 N, and (c) P = 229 N. (d) What value of P is required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are μ, = 0.33 and μk = 0.27, respectively. The friction force is positive if up the incline, negative if down the incline. 30 kg 26 19 Answers: (a) F= (b) F= (c) F= i (d) P= P. 0.33 P=0.27 Z Z Z Z

The force P is applied to the 30-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P=0, (b) P = 156 N, and (c) P = 229 N. (d) What value of P is required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are μ, = 0.33 and μk = 0.27, respectively. The friction force is positive if up the incline, negative if down the incline. 30 kg 26 19 Answers: (a) F= (b) F= (c) F= i (d) P= P. 0.33 P=0.27 Z Z Z Z

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter10: Introduction To Simulation Modeling

Section: Chapter Questions

Problem 41P: At the beginning of each week, a machine is in one of four conditions: 1 = excellent; 2 = good; 3 =...

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