Engineering Mechanics - Force System Resultants

Exercise : Force System Resultants - General Questions
  • Force System Resultants - General Questions
41.

Determine the magnitude of the projection of the moment cause by the force about the aa axis.

Maa = 16.97 kN-m
Maa = 12.00 kN-m
Maa = 6 kN-m
Maa = 8.48 kN-m
Answer: Option
Explanation:
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42.

Replace the force and couple system by an equivalent single force and couple acting at point P.

F = (-8.66i-15.00j) N, M = 50.0 N-m
F = (8.66i-15.00j) N, M = 42.0 N-m
F = (8.66i-15.00j) N, M = 50.0 N-m
F = (-8.66i-15.00j) N, M = 42.0 N-m
Answer: Option
Explanation:
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43.

A twist of 4 N-m is applied to the handle of the screwdriver. Resolve this couple moment into a pair of couple forces F exerted on the handle.

F = 133 N
F = 120 N
F = 60 N
F = 266 N
Answer: Option
Explanation:
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