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An airplane from rest accelerates on a runway at 5.50 m/s2 for 20.25s until it finally takes off the ground.

What is the distance covered before take off?

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5 answers
  1. d = 0.5a*t^2.

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  2. d=(0m/s)(20.25s) + 1/2 (5.50m/s squared)(20.25s)squared
    d= 1128m

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  3. d=1130m

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  4. a car starts from rest and accelerates uniformly over a time of 5.21 s for a distance of 140 m. Determine the acceleration of the car.

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  5. Where's the solution

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