Respuestas

2014-03-08T19:11:54+01:00
D=v/t

coveertir 
3/4H a seg= 3/4 x360s= 270s
180 km/min x 100m/1k x 1 min/60 seg

= 300 m/s
d=300m/s /270s

d= 1,11m