Object's final momentum

label Physics
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An impulse of 12.2 kg m/s is delivered to an object whose initial momentum is 4.5kg m/s. The impulse has the same direction as the initial momentum. What's the object's final momentum. 

May 4th, 2015

Impulse = change in momentum = Final momentum -Initial momentum

                                                    = Pf - 4.5 = 12.2

so Pf =12.2 + 4.5 = 16.7


May 4th, 2015

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May 4th, 2015
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May 4th, 2015
Sep 20th, 2017
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