1.

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» D. F = (50i-20j-30k) N, M = (50i-60j-60k) N-m


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