areliskittycat
areliskittycat areliskittycat
  • 09-03-2021
  • Physics
contestada

Suppose a car is traveling at 12 m/s and increases its speed to 30 m/s, taking 15 seconds to do so. What is the acceleration of the car?

Respuesta :

Аноним Аноним
  • 09-03-2021

Answer:

Acceleration: (final velocity - starting velocity) / (time)

Acceleration: (30-12)/15

Acceleration: 18/15

Acceleration: 6/5 m/s^2

Let me know if this helps!

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09pqr4sT
09pqr4sT 09pqr4sT
  • 12-03-2021

Answer:

[tex]\boxed{\text{\sf \Large 1.2 m/s^2 $}}[/tex]

Explanation:

Use acceleration formula

[tex]\displaystyle \text{$ \sf acceleration=\frac{change \ in\ velocity}{time \ taken} $}[/tex]

[tex]\displaystyle a=\frac{30-12}{15} =1.2[/tex]

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