For a projectile launched from the surface of Earth, what is its altitude as a function of time, *including the first order correction to the nonuniform gravitational field*?
Nonuniform gravity I video: https://youtu.be/_xxR0Va31GM
0:00 - Introduction
4:45 - The binomial approximation
6:33 - The chain rule
10:54 - Finding y(t)
18:02 - The final result
20:22 - Recovering the uniform field result
