Physics, 10.02.2021 22:30, sara7946

a person jogs 4.5 km east in 20 minutes and then turns around and jog 1.5 km west in 8 minutes. what is the average speed calculation and the average velocity calculation

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a person jogs 4.5 km east in 20 minutes and then turns around and jog 1.5 km west in 8 minutes. what...