A wedge rests between a 75-lb drum and a wall as The coefficient of friction between the shown in Fig drum and the floor is 0.15, while the coefficient of friction is 0.50 at all other surfaces. Assuming a wedge angle 0 of 40°, determine the minimum weight of the wedge that will cause motion.
A wedge rests between a 75-lb drum and a wall as The coefficient of friction between the shown in Fig drum and the floor is 0.15, while the coefficient of friction is 0.50 at all other surfaces. Assuming a wedge angle 0 of 40°, determine the minimum weight of the wedge that will cause motion.
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 7.55P: A wedge is used to prop up the 6000-lb block of marble. The wedge angle is =30, and the angle of...
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