Respuesta:
Explicación:
Datos:
a=?
vo= 15 m/s
t = 0.168 min = 10.08 seg
vf= 40 m/s
d=?
vf - vo 40 m/s - 15 m/s 25 m/s
a = ---------------- = ------------------------- = --------------- = 2.48 m/s²
t 10.08 seg 10.08 seg
vf² - vo² (40 m/s)² - (15 m/s)² 1600 m²/s² - 225 m²/s²
d = ------------- = ----------------------- = -----------------------------------------
2a 2 x 2.48 m/s² 4.96 m/s²
1375 m²/s²
d= ------------------------ = 277.21 m
4.96 m/s²
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Respuesta:
Explicación:
Datos:
a=?
vo= 15 m/s
t = 0.168 min = 10.08 seg
vf= 40 m/s
d=?
vf - vo 40 m/s - 15 m/s 25 m/s
a = ---------------- = ------------------------- = --------------- = 2.48 m/s²
t 10.08 seg 10.08 seg
vf² - vo² (40 m/s)² - (15 m/s)² 1600 m²/s² - 225 m²/s²
d = ------------- = ----------------------- = -----------------------------------------
2a 2 x 2.48 m/s² 4.96 m/s²
1375 m²/s²
d= ------------------------ = 277.21 m
4.96 m/s²