6/2 The 700-N force is applied to the 100-kg block, which is stationary before the force is applied. De- termine the magnitude and direction of the friction force F exerted by the horizontal surface on the block. P = 700 N %3D 100 kg 30° = 0.80 H=0.60

6/2 The 700-N force is applied to the 100-kg block, which is stationary before the force is applied. De- termine the magnitude and direction of the friction force F exerted by the horizontal surface on the block. P = 700 N %3D 100 kg 30° = 0.80 H=0.60

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 7.40P: The 60-lb plank rests on a frictionless roller at A, and the 20-lb triangular support BD. Both...

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Question

Kindly explain this question.

Problem 6/1
6/2 The 700-N force is applied to the 100-kg block,
which is stationary before the force is applied. De-
termine the magnitude and direction of the friction
force F exerted by the horizontal surface on the
block.
61
P = 700 N
100 kg
30
H = 0.80
H = 0,60
Problem 6/2

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