A body is displaced from(0,0) to (2m,1m) along the path x=2y by a force `vec F` = `(x^2 j + yi)` N. The workdone by the force is

A body is displaced from (0,0) to (1 m, 1m) along the path x = y by a force F=(x^(2) hatj + y hati)N . The work done by this force will be

A body displaced from (1,1) to (2,2) along the line y=x under the force vecF=xhat(j)+yhat(i) then find the work done by this force for above displacement. (all units are in S.I.)

An object is displaced from a point A(0, 0, 0) to B(1m, 1m , 1m) under a force vecF=(yhati+xhatj)N . Find the work done by this force in this process.

A force F = (2hat(i)+5hat(j)+hat(k))N is acting on a particle. The particle is first displacement from (0, 0, 0) to (2m, 2m, 0) along the path x = y and then from (2m, 2m, 0) to (2m, 2m, 2m) along the path x = 2m, y = 2 m. The total work done in the complete path is

A body constrained to move along y-axis is subjected to a constant force vecF= -hati+2hatj+3hatk N . The work done by this force in moving the body a distance of 4 m along y-axis is

A body constrained to move along y-axis is subjected to a constant force vecF= -hati+2hatj+3hatk N . The work done by this force in moving the body a distance of 4 m along y-axis is

A body is displaced from prigin to (1m,1m) by force F=(2yhati + 3x^(2)hatj) along two paths (a) x=y (b) y=x^(2) Find the work done along both paths.

A body is displaced from origin to (2m, 4m) under the following two forces: (a) F=(2^hati + 6^hatj)N , a constant force (b) F(2x^hati + 3y^(2)hatj)N Find work done by the given forces in both cases.

A particle moves from a point (2m, 3m, 0) to (3 m, 2m, 0) under the action of force of magnitude 5N acting along the line y= x . The work done by the force on the particle during the displacement is

A block is constrained to move along x-axis under a force F=-2x . Here, F is in newton and x in metre. Find the work done by this force when the block is displaced from x=2m to x=-4 m.