Question

Convert 54 km/hr into m/s​

Answer 1

Explanation:

1km=1000m

1hr=60minutes

1min=60seconds

54000m/s

Answer 2

Answer:

15 m/s

Explanation:

1 km/1 hr

1000 m/ 60*60 sec

10m/36 s

5/18 m/s

so 54*(5/18)= 15 m/s

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