Hello sir, I have skimmed over the problems and I think I can help. The physics aspects are a bit confusing to me, but if you are willing to work with me we can get this solved :)
Relevant Skills and Experience
I am fluent in Python and generally good at understanding mathematical concepts
Proposed Milestones
$40 AUD - Implement the problems
Additional Services Offered
$1 AUD - Other similar jobs
Please feel free to contact me :)