un auto de MRUV aumenta de 30 m/s a 60m/s en 3 seg hallar la distancia recorrida
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Respuesta:
la distancia recorrida es de 135m
Explicación:
utilizamos formula
Vf = Vo + T (a)
60 = 30 + 3a
3a = 30
a = 10
d = Vo•T + 1/2 at²
d = 30 • 3 + 1/2 (10)(3)²
d = 90 + 45
d = 135m