Question

Trasforme em m/s:
54 km/h

Answer 1

54 km = 54,000
1 hora = 3,600
54,000/3,600=15 m/s

Answer 2

54km/h⇒m/s

1km=1000m

1h=3600seg

54x1000=54,000

54,000/3600=15

54km/h ⇒15m/s.

 Espero ter ajudado !