Respostas

2014-05-17T19:28:49-03:00
A) V = Vo + a.t
10 = 0 + a.5
a = 2

b) V = 0 + 2.8
V = 16

c) d = Vo.t + [a.(t^2)]/2
d = 0.8 + 2.(8^2)/2
d = 0 + 8^2
d = 64m
3 5 3