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6 March, 16:53

An object is moving north with an initial velocity of 14 m/s accelerates 5m/s for 20 seconds. What is the final velocity of the object

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  1. 6 March, 17:00
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    Use the kinematic equation: Vf=Vi+at

    Then plug;

    Vi=14 m/s

    a=5 m/s²

    t=20 s. Therefore;

    Vf=14 + (5*20)

    Vf=114 m/s.
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