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December 21, 2014

Homework Help: physics

Posted by alexia on Friday, February 27, 2009 at 12:37pm.

no matter how many different ways i try to solve this, i cannot end up with the answer my textbook is providing me with 38m, 17m/s...

A car travelling at 40km/h accelerates at 2.3m/s^2 for 2.7s. How far has it travelled in that time? What is its final velocity?

I am supposed to use kinetic euqations for this.

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