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6 December, 00:27

An aircraft has a liftoff speed of 33 m/s. What is the minimum constant acceleration an

airplane must have to reach that takeoff speed if the runway is only 240 m long?

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  1. 6 December, 00:28
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    Answer: The minimum acceleration for the air plane is 2.269m/s2.

    Explanation: To solve such problem the equation of motion are applicable.

    The initial velocity is 0 since the airplane was initially standing. We are going to use this equation

    V^2=U^2+2as

    33^2=0+2a (240)

    a = 2.269m/s2
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