posted by Anonymous .
A ball is shot horizontally at a speed of 10 m/s from a height
of 2 meters. How long is the ball in the air and how far horizontally does it travel before
it hits the ground?
1) find the time it takes to fall 2 meters.
2=1/2 g t^2 find t.
2) how far does the ball go in t seconds horizontally.