alves1250 07/07/2016 Ola bom dia transformar 70 / 3,6 = Vo = 19.45m/sV = Vo - g.tV = 0 na altura máximaVo - g.t = 019,45 - 10.t = 0-10t = -19,45 . (-1)t= 19,45/10t = 1,95 s tempo de subida t total = 1,95 + 1,95 = 3,9s
alves1250
Ola bom dia
transformar
70 / 3,6 = Vo = 19.45m/s
V = Vo - g.t
V = 0 na altura máxima
Vo - g.t = 0
19,45 - 10.t = 0
-10t = -19,45 . (-1)
t= 19,45/10
t = 1,95 s tempo de subida
t total = 1,95 + 1,95 = 3,9s