Answer to Question #263136 in Physics for King and Queen

Question #263136

A piece of stone attached to one end of spring is whirled round in a horizontal circle of radius 7m .when the constant speed of the stone is 40ms-1 calculate the centripetal acceleration

Expert's answer

The centripetal acceleration is

"a_c=v^2\/r=229\\text{ m\/s}^2."

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