Respuesta:
2 seg = t
Explicación:
Datos:
t=?
vo=0
h = 19.6 m
g = 9.8 m/s²
h = vot + 0.5 gt²
h = 0.5 gt²
h
-------------- = t²
0.5 g
19.6 m
--------------------------- = t²
0.5 x 9.8 m/s²
4.9 m/s²
4 seg² = t²
√4 seg² = √t²
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Respuesta:
2 seg = t
Explicación:
Datos:
t=?
vo=0
h = 19.6 m
g = 9.8 m/s²
h = vot + 0.5 gt²
h = 0.5 gt²
h
-------------- = t²
0.5 g
19.6 m
--------------------------- = t²
0.5 x 9.8 m/s²
19.6 m
--------------------------- = t²
4.9 m/s²
4 seg² = t²
√4 seg² = √t²
2 seg = t