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

Find the torque (vectau=vecrxxvecF) of a force vecF=-3hati+hatj+3hatk acting at the point vecr=7hati+3hatj+hatk

Find the torque of a force vecF=-3hati+hatj+5hatk acting at the point vecr=7hati+3hatj+hatk :

What is the torque of the force vecF=(2hati+3hatj+4hatk)N acting at the point vecr=(2hati+3hatj+4hatk)m about the origin? (Note: Tortue, vectau=vecrxxvecF )

The direction cosines of the vector 3hati-4hatj+5hatk are

Find the torque of a force 7hati + 3hatj – 5hatk about the origin. The force acts on a particle whose position vector is hati – hatj + hatk .

The moment of the froce, vecF=4hati+5hatj-6hatk at (2,0,-3) , about the point (2,-2,-2) is given by

Find the angle between force F= (3hati+4hatj-5hatk) unit and displacement d= (5hati+4hatj+3hatk) unit. Also find the projection of F and d.

Find the image of the point (1, 3, 4) in the plane vecr.(2hati-hatj+hatk)+3=0

If the resultant of three forces F_(1)=phati+3hatj-hatk,F_(2)=6hati-hatk and F_(3)=-5hati+hatj+2hatk acting on a particle has a magnitude equal to 5 units, then the value of p is