Posted by **Kristen** on Sunday, September 30, 2007 at 2:05pm.

A ball is shot from the ground into the air. At a height of 0.1m, the velocity is observed to be v=7.7i + 6.4j in meters per second (i horizontal, j upward). What is the direction of the ball's velociry just before it hits the ground?

## Answer This Question

## Related Questions

- Physics - A ball is shot from the ground into the air. At a height of 9.1 m, the...
- Algebra - The height, in meters, of a projectile can be modeled by h= -4.9t^2 + ...
- physics - using a powerful air gun, a steel ball is shot vertically upward with ...
- physics - A ball is thrown with an initial velocity of 20 meters per second at ...
- Algebra 1 - A ball is thrown upward with an initial velocity of 35 meters per ...
- wow...Phys...this has me COMPLETELY clueless - it is a projectile motion ...
- algebra - A ball is thrown upward with an initial velocity of 14 meters per ...
- College algebra - When a ball is thrown up into the air, it makes the shape of a...
- Maths - When a ball is thrown up into the air, it makes the shape of a parabola...
- physics - Julie throws a rock vertically upward. From a height of 64.0 meters ...

More Related Questions