raghademad41 raghademad41

20-01-2024
Physics

contestada

The average speed of a car which covers first part of the distance with a speed of 20 m/s and other part with a speed of 30 m/s in equal intervals of time is............
a) 25 m/s
b) 0 m/s
c) 24 m/s
d) 2.4 m/s

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