An object is displaced from position vector `vec(r)_(1) = (2 hat(i) + 3 hat(j)) m` to `vec(r)_(2) == (4 hat(j) + 6 hat(k))m` under a force `vec(F) = (3 x^(2) hat(i) + 2y hat(j)) N`. Find the. work done this force.

An object is displaced from position vector vec(r_(1)) = (2hat(i) + 3 hat(j)) m "to" vec(r_(2)) = (4 hat(i) + 6 hat(j)) m under a force vec(F) = (3x^(2) hat(i) + 2y hat(j)) N. Find the work done by this force.

An object has a displacement from position vector vec(r )_(1)=(2hat(i)+3hat(j))m to vec(r )_(2)=(4hat(i)+6hat(j))m under a force vec(F)=(3x^(2)hat(i)+2y hat(j))N . Find the work done by this force.

An object has a displacement from position vector vecr_(1) = (2 hat i+3hatj)m to vecr_(2) = (4hat i + 6 hat j)m under a force vec F = (3x^(2) hati + 2y hatj)N , then work done by the force is

If vec(F) = 3hat(i) + 4hat(j) + 5hat(k) and vec(S) = 6hat(i) + 2hat(j) + 5hat(k) , find the work done by the force.

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 is displaced from position vec(r )_(1) = (3hat(i) + 2hat(j) + 6hat(k)) to another position vec(r )_(2)= (14hat(i) + 13hat(j) + 9hat(k)) under the impact of a force 5 hat(i)N . The work done will be given by