Solving a problem in physics section 46 point 47 mechan

Solving a problem in physics section 46 point 47 mechan

47. The cyclist rode the first half time of their movement with the speed υ1 = 16 km / h, the second half-time - at a rate of υ2 = 12 km / h. Determine the average speed of a cyclist.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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