A 10kg box is initially moving at 2m/s. A force sensor attached to the box measures a force applied and is recorded on the above graph. What is the Impulse experienced by the box? All work/explanations must be shown. The picture must be submitted to receive credit for this question. (5pts)

A 10kg box is initially moving at 2m/s. A force sensor attached to the box measures a force applied and is recorded on the above graph. What is the velocity of the box at time=40s (when the force is done being applied)? All work/explanations must be shown. The picture must be submitted to receive credit for this question. (5pts)