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Physics, 03.12.2020 20:10 madisonruh

A car travels along a curved mountain road for a distance of 80 km in 4 h. The straight-line distance from beginning to end is only 40 km. (a) What is the average speed? (b) What is the average velocity?

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A car travels along a curved mountain road for a distance of 80 km in 4 h. The straight-line distanc...

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