Question

any electrical train is moving with a velocity of 120 km per hour how much distance is travelled by it in 30 second

Answer 1

Train covers 400m in 30 second

Answer 2

velocity=120 km/h
=120×5/18 m/s
=100/3m/s

time=30 second

Distance=velocity×time
distance=100/3×30
dustance=1000m

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