A force of magnitude 4 unit acting along the vector `2hati-2hatj+hatk` displaces the point of applications from (1,2,3) to (5,3,7), then the work done is

A force of magnitude 6 units acting parallel to 2hat(i)-2hat(j)+hat(k) displace the point of application from (1,2,3)" to "(5,3,7). Find the work done.

Force of magnitudes 3 and 4 units acting along 6 hati + 2hat j + 3hatk and 3hatj-2hatj+6hatk respectively act on a particle and displace it from (2,2,-1) to (4,3,1) . The work done is

The vector of magnitude 9 unit perpencular to the vectors 4 hati - hatj +3hatk and-2 hati + hatj - 2hatk will be

Forces of magnitudes 5 and 3 units acting in the directions 6hati + 2hatj + 3hatk and 3 hati - 2hatj +6hatk respectively act on a particle which is displaced from the point ( 2,2,-1) to ( 4,3,1) . The work done by the forces, is

Forces of magnitudes 5 and 3 units acting in the directions 6hati + 2hatj + 3hatk and 3 hati - 2hati +6hatk respectively act on a particle which is displaced from the point ( 2,2,-1) to ( 4,3,1) . The work done by the forces, is

Forces of magnitudes 5 and 3 units acting in the directions 6hati + 2hatj + 3hatk and 3 hati - hati +6hatk respectively act on a particle which is displaced from the point ( 2,2,-1) to ( 4,3,1) . The work done by the forces, is

Forces of magnitudes 5 and 3 units acting in the directions 6hati + 2hatj + 3hatk and 3 hati - hati +6hatk respectively act on a particle which is displaced from the point ( 2,2,-1) to ( 4,3,1) . The work done by the forces, is

Two forces -hati+2hatj-hatk and 2hati-5hatj+6hatk act on a particfle whose position vector is 4hati-3hatj+2hatk and displace it to another point whose positon vector is 6hati+hatj-3hatk . Find the total work done by the force.

Two forces -hati+2hatj-hatk and 2hati-5hatj+6hatk act on a particfle whose position vector is 4hati-3hatj+2hatk and displace it to another point whose positon vector is 6hati+hatj-3hatk . Find the total work done by the force.