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blagie [28]
3 years ago
10

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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