I HAVE ALREADY SUBMITTED THIS QUESTION, HOWEVER THE RESULTS RETURNED ARE DIFFERENT TO WHAT MY CLASSMATES OBTAINED, THIS IS DONE ON JUPYTER NOTEBOOK IN PYTHON, COULD THIS BE CAREFULLY REDONE

Write a simulation using an ODE solver of a projectile moving in $2$D$,$ in SI units. The projectile should have a downward gravitational acceleration

of $a_y=-9\mathrm{.}806\frac{m}{s^2}.$ Launch the projectile from position $(0,0).$ Write a general function which takes the initial velocity vector and returns

the solution.

a$.$ Give the projectile an initial velocity of $(60,80)\frac{m}{s}.$ Simulate the projectile long enough to see where it lands $($the ground is at $y=0).$ How

far does it go $(x$ value where it hits the ground$)?$ What maximum height does it reach?

b$.$ Add a drag where the direction is opposite the velocity, with a magnitude of $-v^2,$ where $={10}^{-3}{m}^{-1}.$ What are the new maximum height

and distance traveled along the ground?

c$.$ Make a plot of $x,y$ comparing the two trajectories.