A force `(3 hat(i)+4 hat(j))` acts on a body and displaces it by `(3 hat(i)+4 hat(j))m`. The work done by the force is

A force ( 3 hati +4 hat j) newton acts on a body and displaces it by (3 hat I + 4 hat j) metere. The work done by the force is y Joules. Find y.

A force ( 3 hati +4 hat j) newton acts on a body and displaces it by (3 hat I + 4 hat j) metere. The work done by the force is y Joules. Find y.

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 force (3hat(i) + 2hat(j)) N displaces an object through a distance (2hat(i) - 3hat(j)) m. The work done is :

A force (3hat(i) + 2hat(j)) N displaces an object through a distance (2hat(i) - 3hat(j)) m. The work done is :

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

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

A force vec(F) = (4hat(i) - 3hat(j) - 5hat(k)) N moves a body for (3hat(i) + 6hat(j) + 3hat(k)) m to (ahat(i) - 8hat(j) + 5hat(k)) m. If the work done by the force is 8j, the value of .a. is

A uniform force of (3 hat(i)+hat(j)) newton acts on a particle of mass 2 kg . Hence the particle is displaced from position (2 hat(i)+hat(j)) meter to position (4 hat(i)+ 3hat(j)-hat(k)) meter. The work done by the force on the particle is :