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April 26, 2015

Homework Help: physics

Posted by jake on Tuesday, September 4, 2012 at 10:21pm.

A car starts from rest and travels for 4.5 s with a uniform acceleration of +1.8 m/s2. The driver then applies the brakes, causing a uniform acceleration of -1.8 m/s2. The breaks are applied for 1.80 s.

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