Engineers put very accurate models of new airplanes in wind tunnels to see how aerodynamic they are.
google search
OK, number 1 wihich airplane are you talking about, and do you have an F in math? use the caculator in your brain! or your computer!!!!
The scientist has a computer calculate how far the electrons are from the nucleus.~APEX ;)
Physical, computer, idea, mental.. Choose one of those, and think before you ask.
Yes, the Delta armrests on this model of airplane are able to be raised.
You can buy model airplane paint online at http://www.scalehobbyist.com/. You can also buy model airplanes and other accessories there.
Sure, why not
A computer model is a model of something made on a computer
a scientist could go on the internet and search up the word plants and get some research and then scientist can start their investigation.
A scientist might use a model as a research method for a few reasons. This model could tell the scientist how something moves for example.
By making the first airplane model and the actual airplane.