A train is 400 meter long crosses a pole in 32 seconds. Find the speed of train in km/h
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Answered by
6
to calculate speed:
speed=distance/time
distance=440 m
time=32 seconds
speed=440/32
13.75m/s=14m/s
in km/hr
440/32×18/5=15 km/hr
speed=distance/time
distance=440 m
time=32 seconds
speed=440/32
13.75m/s=14m/s
in km/hr
440/32×18/5=15 km/hr
Answered by
2
s = D / t = 400 / 32 × 18 /5 = 7200/480= 15 km/h
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