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8 May, 13:44

What will be the displacement of a train moving from an initial velocity of 12 m / s to a final velocity of 26 m/s in 14 seconds?

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  1. 8 May, 14:33
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    266 m

    Explanation:

    We are given;

    Initial velocity, u = 12 m/s Final velocity, v = 26 m/s Time, t = 14 seconds

    We are required to calculate the displacement;

    We are going to use the appropriate equation of linear motion; The appropriate linear motion equation is;

    S = 0.5 (u + v) t

    Where, S is the displacement

    Therefore;

    S = 0.5 (12 m/s + 26 m/s) 14 seconds

    = 266 m

    Thus, the displacement of the train is 266 m
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