A pull of 60 N inclined at 25° to the horizontal plane is required just to move a body placed on a rough horizontal surface. But the push required to move the body is 75 N. Find the weight of the body and coefficient of friction
A pull of 60 N inclined at 25° to the horizontal plane is required just to move a body placed on a rough horizontal surface. But the push required to move the body is 75 N. Find the weight of the body and coefficient of friction
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 7.73P: The normal pressure acting on the disk of the sander is given by p=(4/3)+(r2/6), where p is the...
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A pull of 60 N inclined at 25° to the horizontal plane is required just to move a body placed on a rough horizontal surface. But the push required to move the body is 75 N. Find the weight of the body and coefficient of friction
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