8-67. Determine the smallest horizontal force Prequiredto lift the 100-kg cylinder. The coefficients of static frictionat the contact points A and B are (4.)4 = 0.6 and(u)e = 0.2. respectively: and the coefficient of staticfriction between the wedge and the ground is a, = 0.3.05 mBProb. 8-67

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8-67. Determine the smallest horizontal force P required to lift the 100-kg cylinder. The coefficients of static friction at the contact points A and B are (4.)A = 0.6 and (4)e3D0.2. respectively: and the cocfficient of static friction between the wedge and the ground is a, = 0.3. 05 m 10 Prob. 8-67

8-67. Determine the smallest horizontal force P required to lift the 100-kg cylinder. The coefficients of static friction at the contact points A and B are (4.)A = 0.6 and (4)e3D0.2. respectively: and the cocfficient of static friction between the wedge and the ground is a, = 0.3. 05 m 10 Prob. 8-67

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 7.17P: The two uniform sheets of plywood, each of length L and weight W, are propped as shown. If the...

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