Respostas

2013-08-06T23:25:44-03:00
A) 3,0.10^8 m/s x 3600 s = 10,8.10^11m
B) 3,0.10^8 m/s x (3600 s x 24) = 259,2.10^11 m
C) 9,46.10^15 m