Find the Work Done by the Force Field $\mathbf { F } ( x , y ) = x \sin y \mathbf { i } + y \mathbf { j }$

Short Answer

Find the work done by the force field $\mathbf { F } ( x , y ) = x \sin y \mathbf { i } + y \mathbf { j }$ on a particle that moves along the parabola $y = x ^ { 2 }$ from $( - 1,1 )$ to $( 2,4 )$ .