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Harman [31]
3 years ago
15

Un auto parte desde un lugar a las 6:00 de la mañana con una rapidez de 150 Km/hr a través de una carretera recta. a) ¿Qué dista

ncia habrá recorrido a las 10:00 de la mañana? b) ¿A qué hora habrá recorrido 900 Km?
Physics
1 answer:
Gwar [14]3 years ago
8 0

Answer:

600 km

6 hours

Explanation:

El tiempo que viaja el automóvil de 6 a 10 de la mañana es 10-6=4\ \text{horas}

La velocidad del coche es 150 km/hr

La distancia está dada por

\text{Distancia}=\text{Velocidad}\times \text{Tiempo}

150\times 4=600\ \text{km}

A distancia recorrida a las 10 de la mañana es de 600 km.

Ahora el tiempo que se toma está dado por

\text{Tiempo}=\dfrac{\text{Distancia}}{\text{Velocidad}}

\dfrac{900}{150}=6\ \text{horas}

El tiempo que se tarda en recorrer 900 km es de 6 horas.

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A car is traveling at 118 km/h when the driver sees an accident 85 m ahead and slams on the brakes. What minimum constant decele
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Answer:

The constant minimum deceleration required to stop the car in time to avoid pileup is 6.32 m/s²

Explanation:

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