Physics, 29.10.2021 15:40 joelpimentel

4. A stroller walks the first half of a straight 1.4 km trail at a steady pace of 1.7 m/s, east. He walks the second half at a constant stride of 0.37 m/s, east. What is his average velocity along the trail?

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4. A stroller walks the first half of a straight 1.4 km trail at a steady pace of 1.7 m/s, east. He...

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