A pingpong ball rolls off a table with the speed of 2ft/sec. The table is 3.5 ft high.
1. Determine the point at which the ball hits the floor, and find its speed at the instant of impact.
2. Find the angle between the path of the ball and the vertical line drawn through the point of impact.
I know how to find the time and speed of the ball hitting the floor, but I'm confused by how to find the exact point at which it hits the floor, as well as the angle!