NAME_________________________________ CLASS____________________ DATE____________

- What is the Lift? ____________
- Change the area as shown in the following table and record the
associated lift for each area to complete the table.
**Wing Area**

(sq. m)**Lift**

(Newtons)10 20 30 40 50 60 80 __Table 1__ - Construct a graph of Wing Area's effect on Lift with an
Independent Variable (X) of Wing Area and a Dependent Variable (Y)
of Lift. Label each axis correctly to include units.
- Interpolate the lift for a wing area of 70 sq. m.
What is the lift? _________________

- Extrapolate the lift for a wing area of 100 sq. m.
What is the lift? _________________

- What is the shape of the curve formed by this relationship?
_________________
- Write the equation for this relationship.
- Based on the relationship between lift and area of a wing, how would you increase the lift on a wing?