How do I plot the trajectory of an object given time (s), initial velocity (m/s), and angle?

I'm very lost on how to even start the code so any help would be apreciated.

Answer 1

[Sulaymon Eshkabilov]

Heres is a nice code proposed by Jan:

https://www.mathworks.com/matlabcentral/answers/308853-how-do-i-create-a-projectile-motion-function-with-the-input-of-angle-which-is-scalar-and-time-which