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November 27, 2014

November 27, 2014

Posted by **Ashley** on Friday, January 11, 2013 at 4:16pm.

What is the acceleration of the car?

If your car were going twice the velocity, how far would it take to stop if the acceleration were the same as for part (B)?

How long would it take the car to stop if it were going at twice the velocity?

- physics -
**bobpursley**, Friday, January 11, 2013 at 6:51pmvf^2=vi^2+2ad solve for a.

wouldn't it take 4 times longer?

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