A train travels 400 m in 10 sec.find its speed in metres per second and kilometres per hour??
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Speed =distance/time
=400*10
=4000m/s
In km/hr
Speed= 111.11 km/h (approx)
Answered by
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Answer:
Speed =distance/time
=400*10
=4000m/s
In km/hr
Speed= 111.111 km/hr
Explanation:
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