3 years ago

A stone is dropped from the bridge, it takes 4s to reach the water. what's the height of the bridge?

Physics

2 answers:

iVinArrow [24]3 years ago

6 0

Is there any other type of information?

blsea [12.9K]3 years ago

5 0

Explanation:

Using Equations of Motion :

$s = ut + \frac{1}{2} g {t}^{2}$

Height = 0 * 4 + 4.9 * 16

<u>Height = 78.4 m</u>

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A stone is dropped from the bridge, it takes 4s to reach the water. what's the height of the bridge?​

A stone is dropped from the bridge, it takes 4s to reach the water. what's the height of the bridge?