a car at rest when light turns green accelerates at 18 m/s in 10 seconds. what is the acceleration.

Question

a car at rest when light turns green accelerates at 18 m/s in 10 seconds. what is the acceleration.

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Xavia 5 years 2021-08-30T07:52:16+00:00 2 Answers 9 views 0

Answers ( )

  1. Edana
    0
    2021-08-30T07:53:28+00:00
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    Answer: a=18m/s/10s=1.8m/s^2

    Explanation:aceleración es igual a velocidad inicial menos velocidad final, lo mismo con el tiempo, tiempo inicial menos tiempo final (velocidad inicial y tiempo inicial en este caso es cero, ya que 3l auto estaba en reposo).

    Fórmula: aceleración es velocidad final menos velocidad incial

    entonces:

    a=(18m/s)/(10s)

  2. Dulcie
    0
    2021-08-30T07:54:03+00:00
    Reply

    Answer: 1.8m/s^2

    Explanation: acceleration= velocity / time

    v=18m/s

    t= 10secs

    a= 18/10

    a= 1.8m/s^2

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