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Physics, 15.02.2021 15:40 zero101

A bicycle rides in a straight line at 1 km at 10 km/h and then another 1 km at 25 km/h what is the average speed of the bicycle

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A bicycle rides in a straight line at 1 km at 10 km/h and then another 1 km at 25 km/h what is the...
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