Respuestas

2012-02-29T01:09:35+01:00

100km/h                       33.3/sg

12m/sg

12mx1000km

120000/3600  33.3

  33.3/10sg   33.3

aceleracion es igual a 33.3/sg

2012-02-29T01:34:18+01:00

a=vf-vi/t                                                                         100x1000=100000/3600=27.7

a=27.7-3.3/10seg                                                             12x1000=12000/3600=3.3

a= 2.44m/seg al cuadrado