Question

daré coronitas ,es para mañana porfavor ayúdenme

Answer 1

Explicación paso a paso:

36 km/ h => 1000 m/Km * 1h/60s = 600 m/s

54 km/h => 1000m/km * 1h/60s = 900 m/s

216 km/h => 1000 m/km * 1h/60s = 3600m/s

20 m/s => 60s/1h * 1km/1000m = 1.2 km/h

25 m/s =>60s/ 1h * 1km/ 1000m = 1.5 km/h

5 m/s => 60s/1h * 1km/1000m = 0.3 km/h