If we know the maximal height of a projectile fired vertically upwards, at what angle should it be launched on a ramp of the same length to maximize its horizontal distance?
0:00 - Introduction
2:26 - Kinematics on the ramp
6:27 - The horizontal distance
7:30 - Maximizing
10:57 - Synthetic division reminder
Cf. Morin Introduction to Classical Mechanics 3e, #3.48
