Homework Help: Physics

Posted by Marissa on Friday, October 12, 2012 at 4:03pm.

A dog running in the +y-direction at 6.0 hears its owner call from behind, and 2.7 later it's running at the same speed in the opposite direction.
Calculate the dog's change in velocity.
Calculate the average acceleration

Physics - Elena, Friday, October 12, 2012 at 4:37pm
units???

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