. A 600 N block rests on a surface inclined at 30 degrees. Determine the horizontal force required to prevent the block from sliding down. Angle of friction between the block and the inclined plane is 15 degrees. A. 145.34 N C. 155.19 N B. 160.75 N D. 163.21 N

. A 600 N block rests on a surface inclined at 30 degrees. Determine the horizontal force required to prevent the block from sliding down. Angle of friction between the block and the inclined plane is 15 degrees. A. 145.34 N C. 155.19 N B. 160.75 N D. 163.21 N

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.10P: Draw the FBD of the entire frame, assuming that friction and the weights of the members are...

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Question

. A 600 N block rests on a surface inclined at 30 degrees.
Determine the horizontal force required to prevent the block
from sliding down. Angle of friction between the block and
the inclined plane is 15 degrees.
A. 145.34 N
C. 155.19 N
B. 160.75 N
D. 163.21 N

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