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A cyclist is traveling uphill, then downhill. At first, he travels uphill 1.0 km with a speed of 5 m/s. Then, he travels down that same hill at a speed of 15 m/s. What was his average speed?
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A cyclist is traveling uphill, then downhill. At first, he travels uphill 1.0 km with a speed of 5 m/s. Then, he travels down that same hill at a speed of 15 m/s. What was his average speed?

User Gurwinder
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I do the work on paper with steps and attached it to the answer!

A cyclist is traveling uphill, then downhill. At first, he travels uphill 1.0 km with-example-1
User Fusyion
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