- Joined
- Mar 12, 2007
- Messages
- 1,356
- Reaction score
- 16
Well, we all know important stuff like the kinematics equations. What are some "non-mandatory" equations that you think are helpful to have memorized? (Either as shortcuts for solving problems, or just for conceptual understanding)
Stuff that I can think of:
ratio of specific gravities of obj vs fluid =
% obj submerged in fluid
gravity of any planet = GM/r^2 (where M is mass of that planet)
velocity of a wave on a string = sqrt(tension/linear density)
structures of the amino acids
hmm.. can't think of anything for chem right now.
Stuff that I can think of:
ratio of specific gravities of obj vs fluid =
% obj submerged in fluid
gravity of any planet = GM/r^2 (where M is mass of that planet)
velocity of a wave on a string = sqrt(tension/linear density)
structures of the amino acids
hmm.. can't think of anything for chem right now.
