a train is running at a speed of 30km/h. find its speed in m/s
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Answered by
3
30 x 5 / 18
15 x 5 / 9
5 x 5 / 3
25/ 3
= 8.33 approx m/sec
15 x 5 / 9
5 x 5 / 3
25/ 3
= 8.33 approx m/sec
Answered by
2
convert kilometre to metre and hours to seconds there 1000 metres in a kilometre =30 km is 30000 meter. 1hours = 60minute and 1 minute equals to uh 60 seconds divide 30000 by 60 times 60 t equals to to 30000/3600=300/36=150/18=50/6=8.3333
therefore 30 km/hr =8.3333
therefore 30 km/hr =8.3333
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