Question

express the speed 54 k/m to m/s

(lesson:motion and time)
(std:7th)​

Answer 1

Answer:

54000m/m

Explanation:

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Answer 2

Answer:

15 metres per second

Explanation:

Meters in 1 km = 1000

M in 54 km = 54000

Second in one hour = 60* 60= 3600

54km in m/sec = 54000/ 3600

= 15 m/sec