A couple consists of a force P acting at a point A whose coordinates a – McqOptions

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1.	A couple consists of a force P acting at a point A whose coordinates are (-1,2,4) m and force - F acting at a point whose coordinates are (2,3, -2)m. If F = 3i + 2j - 4k in kg units the moment of the couple in kg - m units would be
A.	8i - 6j - 3k
B.	12i - 3j + k
C.	16i - 12j - 6k
D.	4i - 3j + k
E.	8i + 5j + 3k
Answer» B. 12i - 3j + k

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