Answer to Question #276602 in Physics for Ann

Question #276602

If a dropped object falls 19.6 m in 2.0 s, how far will it fall in 4.0s?

Expert's answer

The distance is

"d=\\frac{gt^2}{2}=\\frac{9.8\u00b74^2}{2}=78.4\\text{ m}."

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