The man in the figure shown uses a frame to pull a block with weight W to build his muscles. Calculate the component reactions at F. Take note that the frame is pinned at F and G. Neglect the diameter of the pulleys.

The man in the figure shown uses a frame to pull a block with weight W to build his muscles. Calculate the component reactions at F. Take note that the frame is pinned at F and G. Neglect the diameter of the pulleys.

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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Concept explainers

Moments

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.

Question

The man in the figure shown uses a frame to pull a block with weight W to build his muscles.

Calculate the component reactions at F.

Take note that the frame is pinned at F and G. Neglect the diameter of
the pulleys.

2 ft
2 ft
1.5 ft
0.75 ft
K
72°
1.6 ft
M 1.4
ft
174
Ibs.
6.5 ft
F
G

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