A car starts from rest and undergoes an acceleration of 4.0 m/s/s for a time of 5.0 s. What is the final velocity of the car? A-

Question

A car starts from rest and undergoes an acceleration of 4.0 m/s/s for a time of 5.0 s. What is the final velocity of the car?

A-0m/s
B-4.0m/s
C-5.0m/s
D-20m/s

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Vodka 4 years 2021-07-27T17:20:48+00:00 1 Answers 20 views 0

Answers ( )

  1. Dulcie
    0
    2021-07-27T17:22:41+00:00
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    Answer:

    20m/s

    Explanation:

    acceleration=final velocity-initial velocity/time

    4.0m/s²=v m/s-0m/s/5.0sec

    5.0sec×4.0m/s²=v m/s-0m/s×5.0m/s/5.0m/s

    20m/s=v

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