I have a question in my serway physics book..(adsbygoogle = window.adsbygoogle || []).push({});

The question goes like this:

A 50g ball travelling at 25m/s bounces off a brick wall and rebounds at 22m/s. A high speed camera records this event. If the ball is in contact with the wall for 3.5ms what is te magnintue of te average acceleration of te ball durning this time interval..

I tried using delta v over delta t to find the answer, but the answer is suppose to be : 1.34*10^4

Thanks

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# Homework Help: Acceleration magnitude?

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