physics

An aeroplane taking off from a field has a run of 500 meters. What is the acceleration and take off velocity if it leaves the ground 10 seconds after the start ?

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asked by Sanya
  1. vf=10*a
    vf=sqrt(2ad)
    or
    10a=sqrt2ad
    100a^2=2*500*a
    a=10m/s^2

    vf=10*10=100m/s

  2. It is very hard to understand that how you have done this question please send step by step

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