Respostas

2014-03-09T11:28:55-03:00
Resposta

A

a  = 5m/s²
Vo = 0m/s
t = 10s

Formula

S = at²/2

S = 5.10²/2

S = 5.100/2

S = 500/2

S = 250m

B

F = ma
F = 8.5
F = 40N
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