The 449-N force is applied to the 81-kg block, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the block. The force is positive if to the right, negative if to the left.
The 449-N force is applied to the 81-kg block, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the block. The force is positive if to the right, negative if to the left.
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 7.75P: The single-plate clutch transmits the torque C from the input shaft on the left to the output shaft...
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The 449-N force is applied to the 81-kg block, which is stationary before the force is applied. Determine the magnitude and direction of the friction force F exerted by the horizontal surface on the block. The force is positive if to the right, negative if to the left.
![The 449-N force is applied to the 81-kg block, which is stationary before the force is applied. Determine the magnitude and direction
of the friction force Fexerted by the horizontal surface on the block. The force is positive if to the right, negative if to the left.
P = 449 N
20°
H = 0.71
H = 0.54
%3D
%3D
Answer: F =
i](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc465431b-a538-4eb6-b2f0-3374b533103b%2Faa7e7d47-2679-4974-ac9c-501eeb7747e1%2F98d4wb_processed.png&w=3840&q=75)
Transcribed Image Text:The 449-N force is applied to the 81-kg block, which is stationary before the force is applied. Determine the magnitude and direction
of the friction force Fexerted by the horizontal surface on the block. The force is positive if to the right, negative if to the left.
P = 449 N
20°
H = 0.71
H = 0.54
%3D
%3D
Answer: F =
i
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