S

Shiva Ram • 30.44K Points
Instructor I 

Q. 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) Kinetic energy at the ground
(C) Momentum at the ground
(D) Velocity while touching the ground
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