Engineering Mechanics - Force System Resultants - Discussion

Discussion :: Force System Resultants - General Questions (Q.No.12)

12. 

Replace the force at A by an equivalent force and couple moment at P. Express the results on Cartesian vector form.

[A]. F = (-50i+20j+30k) N, M = (50i-130j+170k) N-m
[B]. F = (-50i+20j+30k) N, M = (-50i+60j+60k) N-m
[C]. F = (50i-20j-30k) N, M = (-50i+130j-170k) N-m
[D]. F = (50i-20j-30k) N, M = (50i-60j-60k) N-m

Answer: Option C

Explanation:

No answer description available for this question.

Sagar said: (Jun 18, 2011)  
How to solve this ?

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