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05-09-2017
Physics

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John took 45 minutes to bicycle to his grandmother's house,a total of 4 kilometers. What was his velocity in km/hr?

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YunaTuna YunaTuna

05-09-2017

t=45min
d=4km

45min/60min = 0.75 hours

v=d/t
v=4km/0.75hours
v=5.33km/hour

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