Help to convert km/h to m/s, please.

kihanja20

kihanja20

Answered question

2021-12-21

Help to convert km/h to m/s, please.

Answer & Explanation

Chanell Sanborn

Chanell Sanborn

Beginner2021-12-22Added 41 answers

Use dimensional analysis:
We have: xkmh
Multiply by the conversion factor 1000m1km:
xkmh×1000m1km and multiply by 1h3600s:
xkmh×1000m1km×1h3600s=1000m3600s=5x18ms
scomparve5j

scomparve5j

Beginner2021-12-23Added 38 answers

10 km = 10,000 m
1 hour = 60 min
1 min = 60 s
Thus,
10km1h=10000m60×60s=100003600=2.78ms1
RizerMix

RizerMix

Expert2021-12-29Added 656 answers

1km/h is 1000m/h
1 min is 160 of that, so:
100060×60=10003600=13.6m/s

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