a car traveling at 15 m/s starts to decelerate steadily. it comes to a complete stop in 10 seconds. what is it’s it’s acceleration ​

Question

a car traveling at 15 m/s starts to decelerate steadily. it comes to a complete stop in 10 seconds. what is it’s it’s acceleration
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Vân Khánh 5 years 2021-07-22T08:20:54+00:00 1 Answers 97 views 0

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  1. thuthuy
    0
    2021-07-22T08:22:33+00:00
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    Answer:

    Vi=15m/s

    Vf=0

    t=10sec

    a=?

    a=Vf-vi/t

    a=0-15/10

    a= -15/10

    a= -1.5m/s^2

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