Determine the force F and the angle a required to hold the linkage in the position
Force F and angle
Answer to Problem 10.19P
The force F is equal to
Explanation of Solution
Virtual work
In above equation:
Virtual displacement
In above equation:
Calculation:
The length
The virtual displacement
The length
The virtual displacement
The length
The virtual displacement
The length
The virtual displacement
Virtual work
We know that:
Therefore:
Substitute:
Solve above equations:
The magnitude and angle
Conclusion:
The force F is equal to
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Chapter 10 Solutions
International Edition---engineering Mechanics: Statics, 4th Edition
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- International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L