Question

change the following into m/s.
I. 200 kmph
II. 3600 kmph
III. 18 kmph
IV. 5400 kmph

Answer 1

to convert to m/s multiply km/hr with 5/18

1) 200 × 5/18 = 61.12m/s

2) 3600 × 5/18 = 1000m/s

3) 18 × 5/18 = 5m/s

4) 5400 × 5/18 = 1500m/s



Hope it helps dear friend ☺️✌️

Answer 2

we know that 1 kilometre per hour = 5/18 metre per second
thus,.
1. 200km/h = 200 × 5/18 m/s = 500 / 9 m/ s
2. 3600 km / h = 3600 × 5/18 m / s = 1000 m/ s
3. 18 km / h = 18 × 5/18m/s = 5 m/s
4. 5400 km/h = 5400 × 5/18 m/s = 1500m/s

HOPE THIS HELPS U

HAVE A GREAT DAY