Respuesta:
Explicación:
a = 2m/seg²
Vo = ?
Vf = 90 km/h (1000m/1km) (1h/3600seg) = 25 m/seg
t = 4 seg
Vo = √Vf²-at
Vo = √(25m/seg)² -2m/seg*4seg
Vo = 24,84 m/seg
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Respuesta:
Explicación:
a = 2m/seg²
Vo = ?
Vf = 90 km/h (1000m/1km) (1h/3600seg) = 25 m/seg
t = 4 seg
Vo = √Vf²-at
Vo = √(25m/seg)² -2m/seg*4seg
Vo = 24,84 m/seg