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PilotLPTM [1.2K]
3 years ago
11

4. A car accelerates, from rest, at 2.4 m/s?. How fast is the car traveling

Physics
1 answer:
pantera1 [17]3 years ago
4 0

Answer:

19.2m/s

Explanation:

Assuming that 2.4m/s^2 was the acceleration and not a typo, we can use the equation v=at, where v=velocity, a=acceleration, and t=time,

plug in known varibles,

v=2.4*8

v=19.2m/s

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Answer:

Velocidad en m / s = 72,25 m / s

Explanation:

Dado

Distancia a recorrer por el coche de carreras = 87 Km

1 km = 1000 m

Por lo tanto, 87 km = 87000 m

Tiempo necesario para viajar 87 km / 87000 metros = 20 minutos o 20 * 60 = 1200 segundos

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Velocidad en m / s = 72,25 m / s

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