Projectile Motion: Finding the Optimal Launch Angle

Suppose you throw a ball (with no air resistance) from an initial height of 2 meters above the ground with a launch velocity of 10 m/s. What launch angle will produce the greatest range? Here is the python code from the video. https://trinket.io/glowscript/13629b9648 I'm working through chapter summaries for introductory physics (algebra-based). I'm using the Openstax online (free) textbook College Physics. You can access this book here https://openstax.org/details/books/college-physics-2e Here is the playlist with all the videos and problems for this course. https://www.youtube.com/playlist?list=PLWFlMBumSLSbp_Cmwca3-zRiPDT10e85_