Engineering Mathematics

three-force member

Problem 454 - System of Booms and Pulleys

Problem 454
Determine the horizontal and vertical components of the hinge force at A for the structure shown in Figure P-454. Neglect the weights of the members and of the pulleys.
 

454-system-of-booms-with-pulleys.png

 

Problem 453 - Analysis of A-frame with Weightless Cylinder

Problem 453
For the frame shown in Figure P-453, determine the resultant hinge forces at B, C, and E.
 

453-a-frame-with-cylinder.gif

 

Problem 452 - Weight Supported by a Cable Which Runs Over a Frictionless Pulley

Problem 452
For the frame shown in Figure P-452, determine the horizontal and vertical components of the hinge force at B as it acts upon member AC.
 

452-frame-with-pulley.gif

 

Problem 451 - Components of Hinge Forces of a Frame

Problem 451
The frame shown in Figure P-451 is hinged at E and roller supported at A. Determine the horizontal and vertical components of the hinge forces at B, C, and D. Neglect the weights of the members.
 

451-frame-structure.gif

 

Problem 445 - Analysis of an X-Frame by Method of Members

Problem 445
The frame shown in Figure P-445 is supported by a hinge at E and a roller at D. Compute the horizontal and vertical components of the hinge force at C as it acts upon BD.
 

445-x-frame-given.gif

 

Problem 444 - Analysis of an A-Frame by Method of Members

Problem 444
The frame shown in Figure P-444 is supported by a hinge at A and a roller at E. Compute the horizontal and vertical components of the hinge forces at B and C as they act upon member AC.
 

444-a-frame-given.gif

 

Problem 443 - Analysis of Frame by Method of Members

Problem 443
The frame shown in Figure P-443 is hinged to rigid supports at A and E. Find the components of the hinge forces A and E and the forces in members BC and BD.
 

443-given-frame.gif

 

Problem 442 - Analysis of Frame by Method of Members

Problem 442
Each member of the frame shown in Figure P-348 weighs 50 lb per ft. Compute the horizontal and vertical components of the pin pressure at C, D, and F.
 

442-given-figure-438.gif

 

Problem 441 - Analysis of Frame by Method of Members

Problem 441
the structure shown in Figure P-441 is hinged at A and C. Find the horizontal and vertical components of the hinge force at B, C, and A.
 

441-given-frame.gif

 

Problem 440 - Frame Analysis by Method of Members

Problem 440
For the frame loaded as shown in Figure P-440, determine the horizontal and vertical components of the pin pressure at B. Specify directions (up or down; left or right) of the force as it acts upon member CD.
 

440-frame-given.gif

 

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