The boom DF of the jib crane and the column DE has a uniform weight density .
Question:
The boom DF of the jib crane and the column DE has a uniform weight density γ. If the hoist and load have weight W, determine the normal force, shear force, and moment in the crane at sections passing through points A, B, and C. Treat the boom tip, beyond the hoist, as weightless.
Given:
W = 300 lb
γ = 50lb/ft
a = 7 ft
b = 5 ft
c = 2 ft
d = 8 ft
e = 3 ft
Transcribed Image Text:
d - b.
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F 0 Na 0 N 0lb EF0 VAW ye 0 VA W ye 0 Mye We 0 M 7 7 m We x0 NB 0 F 0 V3 Xd e W 0 EMB0 MB...View the full answer
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