Question

la velocidad de un movil de 75km/h, equivale a

Answer 1

Convirtámoslo a metros/segundo:

1km = 1000 m
75km = 75*1000 = 75000m

1h = 3600 s

entonces:
75km/h = 75000m/3600s
= 20.833 m/s

75 km/h equivalen a 20.833 m/s