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Part (b). Follow the same procedure with P = 107 N. What is the friction force F needed to keep the block from slipping? If the friction force F for this case is in the same direction as that shown in the sketch, enter a positive number. If the friction force F for this case is in the opposite direction as that shown in the sketch, enter a negative value for F. What is the magnitude of the maximum friction force Fmax that can be produced in this situation (enter a positive value for Fmax)? mg P N Answers: F = i N Fmax = N

Part (b). Follow the same procedure with P = 107 N. What is the friction force F needed to keep the block from slipping? If the friction force F for this case is in the same direction as that shown in the sketch, enter a positive number. If the friction force F for this case is in the opposite direction as that shown in the sketch, enter a negative value for F. What is the magnitude of the maximum friction force Fmax that can be produced in this situation (enter a positive value for Fmax)? mg P N Answers: F = i N Fmax = N

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Part (b). Follow the same procedure with P = 107 N. What is the friction force F needed to keep the block from slipping? If the friction force F for this case is in the same direction as that shown in the sketch, enter a positive number. If the friction force F for this case is in the opposite direction as that shown in the sketch, enter a negative value for F. What is the magnitude of the maximum friction force Fmax that can be produced in this situation (enter a positive value for Fmax)? mg P N Answers: F = i N Fmax = N
Transcribed Image Text:Part (b). Follow the same procedure with P = 107 N. What is the friction force F needed to keep the block from slipping? If the friction force F for this case is in the same direction as that shown in the sketch, enter a positive number. If the friction force F for this case is in the opposite direction as that shown in the sketch, enter a negative value for F. What is the magnitude of the maximum friction force Fmax that can be produced in this situation (enter a positive value for Fmax)? mg P N Answers: F = i N Fmax = N
The 45-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 107 N, and (c) P = 197 N. The acceleration is positive if up the slope, negative if down the slope. H = 0.15 HE = 0.12 45 kg P 12°
Transcribed Image Text:The 45-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 107 N, and (c) P = 197 N. The acceleration is positive if up the slope, negative if down the slope. H = 0.15 HE = 0.12 45 kg P 12°
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