Answer to Question #268020 in Physics for Devani

Question #268020

A stone tied to a .string whrilari a horizontal circle with a constant tangantial speed of 20m/s if the length of the string is 25cm. find the centripetal acceleration

Expert's answer

The centripetal acceleration is

"a_c=\\frac{v^2}{r}=1600\\text{ m\/s}^2."

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