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Physics 8 Online
OpenStudy (anonymous):

MEDAL GIVEN TO CORRECT ANSWER. What is the momentum of a dog of mass 14 kg that is running east with a speed of 8 m/s? A. 1.8 kgm/s east B. 112 kgm/s east C. 135 kgm/s east

OpenStudy (anonymous):

B

OpenStudy (anonymous):

f=dp/dt------t=1 , dp=mv----->8*14=112

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