A constant force `(2 hat i+ 3 hat j+ 4 hat k)` mewton pewton produces a desplacement of `(2 hati +3 hat j+ 4 hat k)` metre. What is the word done?

If vec F =2 hat i + 3hat j +4hat k acts on a body and displaces it by vec S =3 hat i + 2hat j + 5 hat k , then the work done by the force is

A body is displaced from vec r_(A) =(2hat i + 4hatj -6hat k) to vecr_(B) = (6hat i -4hat j +3 hat k) under a constant force vec F = (2 hat i + 3 hat j - hat k) . Find the work done.

A particle acted by constant forces 4 hat i+ hat j-3 hat k and 3 hat i+ hat j- hat k is displaced from point hat i+2 hat j+3 hat k to point 5 hat i+4 hat j+ hat kdot find the total work done by the forces in units.

A particle acted by constant forces 4 hat i+ hat j-3 hat k and 3 hat i+ hat 9j- hat k is displaced from point hat i+2 hat j+3 hat k to point 5 hat i+4 hat j+ hat kdot find the total work done by the forces in units.

A particle acted by constant forces 4 hat i+ hat j-3 hat k and 3 hat i+ hat 9j- hat k is displaced from point hat i+2 hat j+3 hat k to point 5 hat i+4 hat j+ hat kdot find the total work done by the forces in units.

A particle acted by constant forces 4 hat i+ hat j-3 hat k and 3 hat i+ hat 9j- hat k is displaced from point hat i+2 hat j+3 hat k to point 5 hat i+4 hat j+ hat kdot find the total work done by the forces in SI units.

A force vec(F) = hat(i) + 3 hat(j) + 2 hat(k) acts on a particle to displace it from the point A (hat(i) + 2hat(j) - 3 hat(k)) to the point B(3hat(i) - hat(j)+5hat(k)) . The work done by the force will be

Show that the vectors 2 hat i - 3 hat j + hat k , - 4hati - hat j + 3 hat k and -2 hat i - 4hatj + 4 hat k are coplanar.

If 3 hat i + 6 hat j + 2 hat k , hat i - 2 hat j + 3 hat k and 5 hat i + 2 hat j + m hat k are coplanar.