A stone is dropped from the top of a cliff

1. Aug 27, 2005

thschica

A stone is dropped from the top of a cliff. It is seen to hit the ground below after 3.30 s. How high is the cliff?

2. Aug 28, 2005

SGT

Use the equations of motion:
$$h = v_0 t + \frac{1}{2}gt^2$$
Where $$v_0$$ is the initial velocity (=0) and g is the acceleration due to gravity.

3. Aug 28, 2005

ZapperZ

Staff Emeritus
Oy! Some people never learn!

The identical question was moved to the HOMEWORK section where it belongs. Please continue there. This thread is closed.