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## Main Question or Discussion Point

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?

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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?

SGT

[tex]h = v_0 t + \frac{1}{2}gt^2[/tex]

Where [tex]v_0[/tex] is the initial velocity (=0) and g is the acceleration due to gravity.

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

https://www.physicsforums.com/showthread.php?t=86574

Zz.

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