A 360 metres long train crosses a signal post in 18 seconds . What is the speed of the train in km per hour
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Answered by
13
speed =distance/time
s=360m/18
=20m/sec
converting in km /hr
20*3600/1000
72km/hr
s=360m/18
=20m/sec
converting in km /hr
20*3600/1000
72km/hr
Answered by
3
Answer:
72 km/h
Explanation:
Speed=distance/time
=360/18
=20 m/s
converting into km/h
20*3600/1000
72km/h
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