Monday
October 20, 2014

Homework Help: physics

Posted by Sandhya on Thursday, October 30, 2008 at 6:30am.

A wheel of radius 0.5 m rotates with a constant angular speed about an axis perpendicular to its
center. A point on the wheel that is 0.2 m from the center has a tangential speed of 2 m/s.

(a) Determine the tangential speed of a point 0.4 m from the center of the wheel.

(b) Determine the tangential acceleration of the point that is 0.2 m from the center.

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