The lift is the force generated on a body that travels through a fluid, perpendicular to the speed of the incident current. The mathematical model is given as
[tex]F_L = \frac{1}{2} \rho A (V_t^2-V_u^2)[/tex]
Here,
[tex]\rho[/tex]= Density
A = Cross sectional Area
[tex]V_2[/tex] = Upper Velocity
[tex]V_1[/tex] = Down Velocity
Our values are given as
[tex]\rho[/tex] =1.21 kg/m3.
A= 200m2.
[tex]V_2[/tex]=150m/s
[tex]V_1[/tex]=100m/s
Replacing we have,
[tex]F_L = \frac{1}{2} \rho A (V_t^2-V_u^2)[/tex]
[tex]F_L = \frac{1}{2} (1.21) (200) ((150)^2-(100)^2)[/tex]
[tex]F_L = 1512500N[/tex]
Therefore the areodynamic lift would be [tex]1.512*10^6N[/tex]
