Estimate surface tension | ||||||
estimation... | ||||||
estimation... | ||||||
estimation... | ||||||
estimation... | More about surface tension and latent heat | |||||
Question about friction and sink plungers | ||||||
Normal Modes Recap | General equation of motion | |||||
Normal Modes Recap | Example 1 with masses and springs | |||||
Normal Modes Recap | The three big messages of normal modes | |||||
Normal Modes Recap | Example 2 with 2 masses and 3 springs | Intuition for normal modes | ||||
Normal Modes Recap | high frequency mode | |||||
Proof of "point 2" | general proof for the case a = - A x | |||||
Proof of point 3 | for the special case of example 2 | |||||
Proof of point 3 | finished | |||||
Q: what is potential energy |