Aball rolls across a table at a constant speed for 0.50 m. then it falls onto the floor. it takes the ball 0.40 s to cover the 0.50 m. the path of the ball is shown in the drawing. the tabletop is 1.5 m above the floor. find x, the distance that the ball travels horizontally after it leaves the table top.

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.