Taliyah H.

asked • 12/06/12

A sock stuck to the side of a clothes-dryer barrel has a centripetal acceleration of 28 m/s2.

A sock stuck to the side of a clothes-dryer barrel has a centripetal acceleration of 28 m/s2. If the dryer barrel has a radius of 27.6 cm, what is the tangential speed of the sock?

 

Can you help me with the problem and tell me the formula for centripetal acceleration please.

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