The speed of the Train is 78 km/hr.Findd it's speed in meter per second?
Answers
Answered by
1
Explanation:
1km/h=5/18m/s
78 km/h=78×5/18
=390/18
=21.6666666667
Answered by
0
Answer:
21.66 m/s
Explanation:
1 hr -> 78 km
In 1 hour, 78 km is covered
60 min -> 78000 m
1 min -> 78000/60 m = 1300 m
60 seconds -> 1300 m
1 second -> 1300/60 m = 21.66 m
Therefore its speed in m/s is 21.66 m/s
or you could do
78 km/hr * 1000/( 60 *60) = 21.66 m/s
Hope this helps!!!
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