Cyberix3D - Free Online 3D Game Maker

Hello all. I have a 2DModel, a text input, and I want some math to show in it. However when i put in my math, ( math.sqrt(math.pow(car1.linearVelocityX, 2) + math.pow(car1.linearVelocityY, 2)) ), it simply shows the whole string. How can I make it show the output of this instead of the entire thing? Attached is the code, and what is displayed.
Code:


Displayed:

Hello,
You need to separate the two equations to tow variables and then combine them and set the text.
You also need to measure the vehicle object instead of the car body model.



Here is an example:
www.gamemaker3d.com/player?pid=01649797

Regards,
Cyberix3D team .

Thanks. What unit is velocity measured in? Meters/sec?