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Physics, 26.09.2021 09:00 dayjionneam

A family drives their car from Wiltshire to Lancashire, a 320
km journey. The journey takes 4
hours.
the maximum speed of the car
is 110km/h, and the lowest
speed is 0 km/h (in roadworks)
what was the average speed of
the journey? *

ansver
Answers: 3

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A family drives their car from Wiltshire to Lancashire, a 320
km journey. The journey takes...
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