|
Satellite Orbits - Energy - Power |
 |
 |
 |
|
Written by Nuntaya
|
|
Monday, 26 March 2012 10:08 |
|
ที่มา : www.youtube.com Upload by MIT
In this lecture, bound and unbound orbits are discussed. Professor Lewin begins with a description of escape velocity, or the minimum speed required to escape the gravitational pull.
|
|
Last Updated on Tuesday, 27 March 2012 16:10 |
|
|
Conservative Forces and SHO |
|
|
|
|
Written by supaktra
|
|
Monday, 19 March 2012 14:47 |
|
ที่มา : www.youtube.com Upload by MIT
In this lecture, Professor Lewin displays how the conservation of mechanical energy can be used to derive the equation of motion for simple harmonic oscillators (SHO).
|
|
Last Updated on Tuesday, 27 March 2012 16:10 |
|
Hooke's Law and Simple Harmonic Motion |
|
|
|
|
Written by supaktra
|
|
Monday, 19 March 2012 13:42 |
|
ที่มา : www.youtube.com Upload by MIT
Concepts covered in this lecture begin with the restoring force of a spring (Hooke's Law) which leads to an equation of motion that is characteristic of a simple harmonic oscillator (SHO).
|
|
Last Updated on Tuesday, 27 March 2012 16:11 |
|
|
Work and Mechanical Energy |
|
|
|
|
Written by supaktra
|
|
Monday, 19 March 2012 14:23 |
|
ที่มา : www.youtube.com Upload by MIT
The concepts introduced are: work, conservative forces, potential energy, kinetic energy, mechanical energy, and Newton's law of universal gravitation.
|
|
Last Updated on Tuesday, 27 March 2012 16:11 |
|
Exam - I Review lecture 1 - 5 |
|
|
|
|
Written by supaktra
|
|
Monday, 19 March 2012 13:34 |
|
ที่มา : www.youtube.com Upload by MIT
This lecture reviews selected topics previously covered in lectures 1 through 5. This includes: scaling arguments, dot products, cross products, one-dimensional kinematics, trajectories, and uniform circular motion.
|
|
Last Updated on Tuesday, 27 March 2012 16:12 |
|
|
|
|
|
|
Page 20 of 30 |
Feed Entries
