Un balón cae desde un balcón y llega al suelo en 5s Cual es la velocidad del balón al llegar al suelo?
Un balón cae desde un balcón y llega al suelo en 5s Cual es la velocidad del balón al llegar al suelo? ; Y, a Que altura se encontraba al caer ?
Un balón cae desde un balcón y llega al suelo en 5s Cual es la velocidad del balón al llegar al suelo? ; Y, a Que altura se encontraba al caer ?
Pregunta de Inglés · 1 respuesta · 1 votos · mejor respuesta de Marycielosantos8363
En resumen
Datos ; t = 5s g = - 9. 8m / s² vi = 0m / s Formula ; velocidad del balón al llegar al suelo vf = vi + g × t vf = 0m / s² + - 9.
Datos ;
t = 5s
g = - 9.
8m / s²
vi = 0m / s
Formula ; velocidad del balón al llegar al suelo
vf = vi + g × t
vf = 0m / s² + - 9.
8m / s² ×5seg = - 49m / s
Formula Para La Altura
h = vi×t - g(t) / 2
como velocidad inicial = vi, es cero omitimos vi y como todo numero multiplicado por cero da cero omitimos tiempo Quedaría hací la formula
h = - g(t) / 2
h = - 9.
8m / s²(5seg) / 2
h = - 122.
5m ; D.
Datos ; t = 5s g = - 9. 8m / s² vi = 0m / s Formula ; velocidad del balón al llegar al suelo vf = vi + g × t vf = 0m / s² + - 9.
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