Physics, 08.04.2020 01:56 MyAhBaBy123

A car travelled 60 km east in 1.33 h along a straight line, then returned back west for 40 km in 0.67 h. Its average velocity

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A car travelled 60 km east in 1.33 h along a straight line, then returned back west for 40 km in 0.6...