How would I create a simulink model for the lift equation?

How would I create a Simulink model to model the equation for lift of an aircraft using the equation:

L=CPv^2A/2

Thanks

Answer 1

[Jim Riggs]

The gain block can go just about anywhere.

[Fergal Ahern]

What block do I use for the squared function?

[Jim Riggs]

In the figure, above, I used the "Math Function" block. You will find this on the "Math Operations" page in the Simulink Library Browser. After you copy the block to your model, double-click it and select the function "square".

Or, you can simply use a multiplication block where you put the same signal into both input ports: