A projectile is launched horizontally with an initial speed of 22.4 m/s. The projectile is in the air for 4.19 seconds. How far did the projectile fall during this time? (Note: acceleration = -9.81 m/s/s

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?

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.