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April 23, 2014

Homework Help: Physics

Posted by Karrine on Thursday, October 18, 2012 at 12:48pm.

A race car starts from rest on a circular track of radius 500 m. The car's speed increases at the constant rate of 0.520 m/s2. At the point where the magnitudes of the centripetal and tangential accelerations are equal, find the following.
a)speed of the race car (m/s)
b)the distance traveled (m)
c)elapsed time (s)

The answer that is on the other questions asked is wrong...please help!

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