A block of mass 2.0 kg is pushed down an inclined plane of...

A block of mass $2.0 \text{ kg}$ is pushed down an inclined plane of inclination 37^{}^{{}^{\circ}} by a $20 \text{ N}$ force acting parallel to the incline. It is observed that the block travels on the incline with an acceleration of $10 \text{ m/s}^2$. Assuming the block starts from rest, determine the work done by the applied force during the first second. Take $g = 10 \text{ m/s}^2$.