Physics, asked by khanyaseen, 1 year ago

Train travel first 15km at uniform speed of 30km/h the next 75km at a uniform speed 60km/h and the last 10km at uniform speed of 20km/h calculate average speed for the entire journey.

Answers

Answered by teamdhuryodanapd2sh6

0

the avarage train speed is36.6km/h

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