A train travels between two stations a and b 135km apart in 5hours.if on the return journey the average speed is reduced by 2km/hr , what is the average speed during the journey from a to b and b toa?
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Velocity of the train = 135km/5h = 27 km/h
Velocity of the returning train = 25 km/h
∴ Average speed = (27 + 25)/2 = 26 ms^-1
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Velocity of the returning train = 25 km/h
∴ Average speed = (27 + 25)/2 = 26 ms^-1
Hope the answer was helpful to you If it was please mark it as brainlist ❤️
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