Physics
Physics, 31.12.2020 14:00, thuzar

You are planning a bicycle trip for which you want to average 24 km/h. You cover the first half of the trip at an average speed of 21 km/h. What must your average speed be in the second half of the trip to meet your goal?

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You are planning a bicycle trip for which you want to average 24 km/h. You cover the first half of t...

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