The moment of the couple formed by the forces ` 5hati +hatj and -5hati - hatk` acting at the points (9 ,-1,2) and ( 3,-2,1) respectively, is

Find the moment about the point (1,-1,-1) of the force 3 hati +4hatj - 5hatk acting at the point (1,0,-1)

The moment of the couple consisting of the force through the point 2hati -3hatj -hatk is

The moment of the couple consisting of the force through the point 2hati -3hatj -hatk is

Torque of a force F = -3hati + hatj +5hatk acting at the point r = 7hati+3hatj+hatk is

Find the moment of the couple consisting of the force vecF=3hati+2hatj-hatk acting through the point hati-hatj+hatk and -vecF acting through the point 2hati-3hatj-hatk .

Calculate the moment of force about the point i-2hatj-hatk of the force 3i-5hatj+hatk acting at the point -2hati-hatk.

The resultant moment of three forces hati + 2hatj -3hatk, 2hati + 3hatj + 4hatk and -hati- hatj + hatk acting on particle at a point P (0,1,2) about the point A (1,-2,0) is

Find the moment about (1,-1,-1) of the force 3hati+4hatj-5hatk acting at (1,0,-2)

Find the moment about (1,-1,-1) of the force 3hati+4hatj-5hatk acting at (1,0,-2)

Find the moment about (1,-1,-1) of the force 3hati+4hatj-5hatk acting at (1,0,-2)