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NAME_________________________________ CLASS____________________ DATE____________ 

Mass and Velocity Effects

1. Airfoil Data:

Airspeed
Altitude
Angle
Thickness
Camber
Area
Lift
210 mph
10,000 ft.

  


  

  


  

  

2. - 4.

TABLE 1

Lift
Air Density
Airspeed
Constant
1





2





3





4


    

 

 
5


 

 

 
6


 

 

 
7

 

 

 

 
8


 

 

 
  
9


 

 

 
10


 

 

 
11


 

 

 
12


 

 

 
13


 

 

 
14



 


15

  

  

 

 

5. Use the equation L = constant x r x v2 to solve for the constant in Table 1.

 

6. Using graph paper, plot the lift versus the air density.

7. Did you expect this type of graph?

 

 

8. If the graph is linear, calculate the slope of the line.

 

 

9. Using graph paper, plot the lift versus the velocity.

10. Did you expect this type of graph?

 

 

11. If the graph is linear, calculate the slope of the line.

 

 

12. Using graph paper, plot the lift versus the constant.

13. What can you determine from this graph?