The uniform pole of length L and mass M is placed against the supporting shown in Fig.3. If the coefficient of static friction on both surfaces is 4. = 0.25, maximum angle 0 at which the pole can be placed before it begins to slip. 3. surfaces as determine the [ Ans : 0 = 59.99 P(a) • 5 kg | H, = 0,50 P (b) 10 kg 105 B H, = 0.60 Fig. 3 Fig. 4

The uniform pole of length L and mass M is placed against the supporting shown in Fig.3. If the coefficient of static friction on both surfaces is 4. = 0.25, maximum angle 0 at which the pole can be placed before it begins to slip. 3. surfaces as determine the [ Ans : 0 = 59.99 P(a) • 5 kg | H, = 0,50 P (b) 10 kg 105 B H, = 0.60 Fig. 3 Fig. 4

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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