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August 30, 2014

Homework Help: Physics

Posted by Priscilla on Sunday, December 27, 2009 at 7:29pm.

A race car can be slowed with a constant acceleration of -11 m/s^2

a. If the car is going 55 m/s, how many meters will it travel before it stops?

b. How many meters will it take to stop a car going twice as fast?

I'm confused a little, for these two problems they both want distance? or just time for a?

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