Respuestas

2013-08-06T23:46:27+02:00
Vi= 60km/h
T= 12sg  

a) 60km/h (1000m/1km)(1h/60min)(1min/60sg) = 60000/3600=16,66 m/sg
b) X= V x T
X= 16,60 m/sg x 12sg
X= 200m