nayakhedr03 nayakhedr03
  • 18-09-2021
  • Physics
contestada

a car accelerates at 5.6m/s^2 from rest to 24.0m/s. How long will it take to reach that speed??

Respuesta :

ahailaahil ahailaahil
  • 18-09-2021

Answer:

4.29s

Explanation:

Using Newton's equation:

Final velocity = initial velocity + (acceleration)(time)

From the question, we have

  • acceleration = 5.6m/s^2
  • initial velocity = 0m/s
  • final velocity= 24m/s

Putting values,

24= 0 +(5.6)(t)

24/5.6=t

4.29s=t

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