Answer to Question #288594 in Physics for Brooke

Question #288594

A 2.6 kg object is tied to the end of a cord and whirled in a horizontal circle of radius 3.3 m completing one revolution in 7 seconds. Determine the velocity of the object to one decimal place.

Expert's answer

"v=\\dfrac{2\\pi R}{T}=\\dfrac{2\\pi\u00b73.3}{7}=3.0\\text{ m\/s}."

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