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21-08-2014
Chemistry

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What is the momentum of a 37-kg person riding south on an 18-kg bicycle at 1.2 m/s?

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Аноним Аноним

21-08-2014

p = m*v

p = momentum
m = mass
v = velocity

p = (37 kg + 18 kg)*(1.2 m/s)

p = (55 kg)*(1.2 m/s)

p = 66 kg-m / s

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