Q1. A motorboat accelerates uniformly from a velocity of 6.30 m/s to the west to a velocity of 1.9 m/s to the west. If its acceleration was 2.60 m/s2 to east, how far did it travel throughout the acceleration?

Q2. A football is thrown toward a receiver with an initial speed of 20 m/s at an angle of 30.0o above the horizontal. At that instant, receiver is 20 m from the quarterback. In what direction and with what constant speed must the receiver run in order to catch the football at the level at which it was thrown?