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December 20, 2014

December 20, 2014

Posted by **Shevon** on Wednesday, November 19, 2008 at 11:04pm.

- physical science -
**drwls**, Wednesday, November 19, 2008 at 11:40pm(a) Initial momentum = impulse

8 kg * 2 m/s = Force * 0.5 s

Force = __ Newtons

(b) Use Newton's third law

action = reaction

(This refers to forces objects exert on each other)

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