Determine the magnitude and direction of the friction force acting on the 100-kg block shown if, first, a= 30° and, second, a= 10°. The coefficient of static friction is 0.20, and the coefficient of kinetic friction is 0.17. The forces are applied with the block initially at rest. 100 kg 1- Section A: Take P-400 N 2- Section B: Take P-250 N a° 3- Evening session: P-100 N

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Determine the magnitude and direction of the friction
force acting on the 100-kg block shown
and, second, a= 10°. The coefficient of static friction is
0.20, and the coefficient of kinetic friction is 0.17. The
forces are applied with the block initially at rest.
first, α- 30
P
100 kg
1- Section A: Take P-400 N
2- Section B: Take P-250 N
3- Evening session: P-100 N
Transcribed Image Text:Determine the magnitude and direction of the friction force acting on the 100-kg block shown and, second, a= 10°. The coefficient of static friction is 0.20, and the coefficient of kinetic friction is 0.17. The forces are applied with the block initially at rest. first, α- 30 P 100 kg 1- Section A: Take P-400 N 2- Section B: Take P-250 N 3- Evening session: P-100 N
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