## 2 thoughts on “5.32”

1. M.Bilal says:

Howdy!
Could you please explain how you got the "h" term above.
Thank you.

1. tutorpaul says:

The $h$ term is used in describing the potential energy of the system. I start finding this height above the datum at around 19:44 in the video. The geometry is complicated, but I trust that anybody who has made it thus far in school can follow my work.