Aircraft Longitudinal CG Calculation Quiz
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Questions and Answers

What is the longitudinal CG position in meters for the given conditions?

  • 2.91 m (correct)
  • 2.82 m
  • 2.97 m
  • 2.85 m

    • To move the center of gravity to 40%, how much mass needs to be transferred from the forward to the aft cargo hold?

  • 183 kg (correct)
  • 104 kg
  • 165 kg
  • 110 kg

    • What is the correct formula for minimum take-off safety speed?

  • VMCG
  • VR
  • V2 min. (correct)
  • None of the above

    • What is the moment arm of the forward cargo in meters?

    <p>$-0.50$ m</p> Signup and view all the answers

    What is the length of the mean aerodynamic chord in meters?

    <p>$1$ m</p> Signup and view all the answers

    What is the center of gravity position in percentage MAC to move the center of gravity to 40%?

    <p>$25%$ MAC</p> Signup and view all the answers

    What is the moment arm of the aft cargo in meters?

    <p>2.50 m</p> Signup and view all the answers

    What is the aircraft mass in kilograms to move the center of gravity to 40%?

    <p>2 200 kg</p> Signup and view all the answers

    What is the rotation speed (VR) in relation to the minimum take-off safety speed (V2 min.)?

    <p>$VR &gt; V2 min.$</p> Signup and view all the answers

    What is the longitudinal CG position in meters for the given conditions?

    <p>2.91 m</p> Signup and view all the answers

    What mass needs to be transferred from the forward to the aft cargo hold to move the center of gravity to 40%?

    <p>165 kg</p> Signup and view all the answers

    What is the length of the mean aerodynamic chord in meters?

    <p>1.5 m</p> Signup and view all the answers

    What is the correct formula for minimum take-off safety speed?

    <p>V2 min.</p> Signup and view all the answers

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