Friday
September 19, 2014

Homework Help: Science

Posted by Tay Davis on Sunday, November 14, 2010 at 8:59pm.

A roller coaster is moving at 10 m/s at the top of a hill and 22 m/s at the bottom of the hill two seconds later.Explain how to find the average acceleration of the roller coaster, then find the average acceleration.

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