A train traveling at 10m/s slows down to a complete stop in 20s. What is the acceleration of the train? ​

Question

A train traveling at 10m/s slows down to a complete stop in 20s. What is the
acceleration of the train? ​

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Anna 2 months 2021-09-21T06:52:25+00:00 1 Answer 0 views 0

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    2021-09-21T06:53:56+00:00

    Answer:

    The acceleration of the train is 0.5m/s²

    Step-by-step explanation:

    Given

    Velocity of the train = 10m/s

    Time taken = 20 s

    Required

    Find the acceleration of the train.

    The Acceleration if an object is the rate of change of the velocity of the object over time.

    In other words, acceleration is calculated by dividing velocity by time.

    Mathematically,

    Acceleration = velocity ÷ Time

    By substituting 10m/s for velocity and 20s for time, we have

    Acceleration = 10m/s ÷ 20s

    Acceleration = 10/20 m/s²

    Acceleration = ½m/s²

    Acceleration = 0.5m/s²

    Hence, the acceleration of the train is 0.5m/s²

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