Posted by **Anonymous** on Tuesday, January 31, 2012 at 7:12pm.

A tennis ball is thrown horizontally from an elevation of 20.60 m above the ground with a speed of 21.0 m/s

vertical m from ground???

f the ball is still in the air, how long before it hits the ground? (If the ball is not in the air, enter 0.)????

If the ball is still in the air, where will it be with respect to the starting point once it lands???

## Answer this Question

## Related Questions

- Physics - A tennis ball is thrown horizontally from an elevation of 20.60 m ...
- PHYSICS - A tennis ball is thrown horizontally from an elevation of 20.60 m ...
- Physics - A tennis ball is thrown horizontally from an elevation of 20.60 m ...
- Physics - A tennis ball is struck such that it leaves the racket horizontally ...
- college physics - a tennis ball is thrown straight up with an initial velocity ...
- Physics - You toss a tennis ball straight upward. At the moment it leaves your ...
- Physics - A tennis ball is thrown up with an initial speed of 22.5m/s. It is ...
- Physics - A tennis ball is thrown straight up with an initial speed of 20.0 m/s...
- Physics - A red ball is thrown down with an initial speed of 1.3 m/s from a ...
- physics - A red ball is thrown down with an initial speed of 1.2 m/s from a ...