Respuesta:
a) Vo = 42m/s
b) tmax = 4.28s
c) tv = 8.57s
Explicación:
hmax = Vo² / 2*g
Vo = √ 2*g*hmax
Vo = √ 2*9.8m/s²*90m
Vo = 42m/s
tmax = Vo / g
tmax = 42m/s / 9.8m/s²
tmax = 4.28s
tv = 2*tmax
tv = 2*4.28s
tv = 8.57s
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Verified answer
Respuesta:
a) Vo = 42m/s
b) tmax = 4.28s
c) tv = 8.57s
Explicación:
hmax = Vo² / 2*g
Vo = √ 2*g*hmax
Vo = √ 2*9.8m/s²*90m
Vo = 42m/s
tmax = Vo / g
tmax = 42m/s / 9.8m/s²
tmax = 4.28s
tv = 2*tmax
tv = 2*4.28s
tv = 8.57s