Posted by **jim** on Sunday, February 19, 2012 at 4:32pm.

A rock is dropped form the top of a cliff. It takes 12 seconds to hit the ground.

What is the height in feet of the cliff??

How fast is the rock moving when it hits the ground?

## Answer This Question

## Related Questions

- Physics - 1.You are stuck on a cliff and want to know how far to the bottom. You...
- Physics - A boy kicks a rock off a cliff with a speed of 19.4 m/s at an angle of...
- Calculus - well i have this homework question that says: A rock is dropped from ...
- Math - For this problem, a person standing on the edge of a cliff throws a rock ...
- PHYSICS - A ROCK IS THROWN OFF A CLIFF WITH AN HORIZONTAL VELOCITY OF 55.0 M/SEC...
- physics - a rock is thrown of a cliff with an horizontal velocity of 55.0 m/sec...
- Physics - An astronaut is stranded on another planet with UNKNOWN GRAVITY. He ...
- physics 1 - An astronaut is stranded on another planet with UNKNOWN GRAVITY. He ...
- Physics - A boy kicks a rock off a cliff with a speed of 15.5m/s at an angle of ...
- Physics - A rock is thrown vertically from the edge of a cliff that is 500 ft ...

More Related Questions