Respostas

2014-06-01T22:34:01-03:00
V= Δs/Δt

Δs= 100+200= 300m
Δt= 1,5m*60= 90s

V= 300/90
V= 3,33 M/S.

2014-06-01T22:40:04-03:00
V= Δs/Δt

Δs= 100+200= 300m
Δt= 1,5m*60= 90s

V= 300/90
V= 3,33 M/S.