CPL Aerodynamics · Mock exam

The take-off distance increases by approximately what factor if gross weight increases by 21% (i.e., weight × 1.21)?

• A.46% (i.e., distance increases by factor 1.21² ≈ 1.46)
• B.21% (distance increases by the same factor as weight)
• C.100% (take-off distance doubles with weight increase)
• D.10% (distance increases by roughly half the weight increase)