Tuesday
September 30, 2014

Homework Help: PHYSICS

Posted by ALLISON on Tuesday, October 5, 2010 at 8:02pm.

The blade of a windshield wiper moves through an angle of 90.0 in 0.49 s. The tip of the blade moves on the arc of a circle that has a radius of 0.6 m.

What is the magnitude of the centripetal acceleration of the tip of the blade?

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