Physics 70 Principle of Least Action (14 of 27) The Harmonic Oscillator: Ex. 1

preview_player
Показать описание

We will use the Lagrangian to find the equation of motion of a mass attached to a mass-less spring across a frictionless surface.

To donate:
.
Next video in this series can be seen at:
  1. Michel van Biezen
  2. ilectureonline
  3. ilectureonline.com
  4. Mike
  5. Mike van Biezen
  6. van Biezen
Рекомендации по теме
Physics 70 Principle 0:06:26

Physics 70 Principle of Least Action (13 of 27) What is the Lagrangian?

Physics 70 Principle 0:05:56

Physics 70 Principle of Least Action (19 of 27) The Principle Derived (Part 1/4)

Physics 70 Principle 0:07:33

Physics 70 Principle of Least Action (9 of 27) Alternate Path: Ex. 1

Physics 70 Principle 0:04:12

Physics 70 Principle of Least Action (1 of 27) What is the Principle of Least Action?

Physics 70 Principle 0:03:59

Physics 70 Principle of Least Action (11 of 27) Practical Application?

Physics 70 Principle 0:03:29

Physics 70 Principle of Least Action (25 of 27) An Alternate Derivation (Part 1/3)

Physics 70 Principle 0:06:41

Physics 70 Principle of Least Action (20 of 27) The Principle Derived (Part 2/4)

Physics 70 Principle 0:07:57

Physics 70 Principle of Least Action (21 of 27) The Principle Derived (Part 3/4)

Physics 70 Principle 0:08:10

Physics 70 Principle of Least Action (12 of 27) Force vs Energy Equation

Physics 70 Principle 0:10:59

Physics 70 Principle of Least Action (7 of 27) Principle of Least Action: Easy Ex 3

Physics 70 Principle 0:07:37

Physics 70 Principle of Least Action (17 of 27) The ROLLING Disk (Part 1)

Physics 70 Principle 0:03:40

Physics 70 Principle of Least Action (4 of 27) Principle of Least Action Equation

Physics 70 Principle 0:09:47

Physics 70 Principle of Least Action (10 of 27) Alternate Path: Ex. 2

Physics 70 Principle 0:06:46

Physics 70 Principle of Least Action (15 of 27) The SLIDING Disk (Part 1)

Physics 70 Principle 0:03:50

Physics 70 Principle of Least Action (23 of 33) The Alternate Path Revisited

Physics 70 Principle 0:07:26

Physics 70 Principle of Least Action (5 of 27) Principle of Least Action: Easy Ex 1

Physics 70 Principle 0:02:53

Physics 70 Principle of Least Action (24 of 27) The Path of Least Action Revisited

Physics 70 Principle 0:07:53

Physics 70 Principle of Least Action (6 of 27) Principle of Least Action: Easy Ex 2

Physics 70 Principle 0:05:04

Physics 70 Principle of Least Action (3 of 27) Principle of Least Action & Energy Equation

Physics 70 Principle 0:07:22

Physics 70 Principle of Least Action (18 of 27) The ROLLING Disk (Part 2)

Physics 70 Principle 0:09:52

Physics 70 Principle of Least Action (14 of 27) The Harmonic Oscillator: Ex. 1

Physics 70 Principle 0:07:55

Physics 70 Principle of Least Action (8 of 27) Principle of Least Action: Easy Ex 4

Physics 70 Principle 0:02:45

Physics 70 Principle of Least Action (27 of 27) An Alternate Derivation (Part 3/3)***

Physics 70 Principle 0:05:49

Physics 70 Principle of Least Action (22 of 27) The Principle Derived (Part 4/4)

Комментарии
Автор

This Series is the best. Learning a lot new

thesilverscreen
Автор

This problem surprised. Since you developed the Lagrangian and kinematic equations using the force of gravity, I assumed that was what it was based on; I didn't know that it worked for any other force such as a spring force.

paulcohen
Автор

where is the rigorous proof that mx double dot + kx = 0 is equal to the cosine / sine function? how do I know that

prncxe