The crate, which has a mass of 125 kg, is subjected to the action of the three forces shown in the figure. If it is originally at rest, determine the friction force when P1 = 500 N, P2 = 700 N, P3 = 800 N and 0 = 45°. %3D %3D Assume the coefficient of kinetic friction between the crate and the surface is Hk = 0.40. P2 P3 Select one: a. 436.94 N O b. 215.68 N c. 302.91 N O d. 143.92N

The crate, which has a mass of 125 kg, is subjected to the action of the three forces shown in the figure. If it is originally at rest, determine the friction force when P1 = 500 N, P2 = 700 N, P3 = 800 N and 0 = 45°. %3D %3D Assume the coefficient of kinetic friction between the crate and the surface is Hk = 0.40. P2 P3 Select one: a. 436.94 N O b. 215.68 N c. 302.91 N O d. 143.92N

Name: 11:Ya 36.ll OMANTELmoodle1.du.edu.om/moThe crate, which has a mass of
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Description: 11:Ya 36.ll OMANTELmoodle1.du.edu.om/moThe crate, which has a mass of 125kg, is subjected to the action of thethree forces shown in the figure. If itis originally at rest, determine thefriction force when P1 = 500 N, P2 =700 N, P3 = 800 N and 0 = 45

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 7.72P

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