Notes and a video lecture on essential Python programming is available on this course notes page.

You do not have to run this code in anyway to get the answers to the questions below $-$ instead we are asking you to interpret what some of the variables in the code mean and to make a prediction using the momentum update equation highlighted in the notes.

Consider the following Glowscript code that was written to model the motion of a fan cart.

You may assume the script uses SI units.

get$\_$library $(\text{'}$

https:$//$cdn$.$rawgit.com$/$PERLMSU$/$physutil$/$master$/$js$/$physutil$.$js$\text{'})$

fancart $=$ sphere pos $=$ vector $(10,18,5,0),$ radius $=0\mathrm{.}5,$ color$=$color.red