Introductory physics
Lectures in Physics - Conservation of Momentum
Conservation of Momentum
Trajectory Video - video clip showing exchange of momentum
Motion Mountain - an on-line textbook
Motion Mountain - The Free Physics Textbook
The Engineering Wiki's shorter page with the same title - engineers may improve it!
Newton's laws of motion - Engineering
string
Loaded String Simulation
Potential vs. Potential difference duke class
Potential versus Potential Difference: Ground and Infinity
Power in resistive and reactive AC circuits
Lessons In Electric Circuits -- Volume II (AC) - Chapter 11
Interactive Power Conversion Table - convert selected unit to all other units of power
Unit Conversion - Power Conversion Table and Calculator
Online Power Converter - convert between various units of power, such as watt, horsepower, Btu/hour, calorie/hour, volt ampere, joule/hour, and so on
Unit Conversion - Power Converter
Discovery of the law of refraction explain optics discovery
Discovery of the law of refraction
Ricci is a system for Mathematica 2.x and later for doing basic tensor analysis, available for free.
Ricci: A Mathematica package for doing tensor calculations in differential geometry
tensors in maxima maxima docs original
maxima is a free software computer algebra system which should be usable for making tensor algebra calculations
Maxima - A GPL CAS based on DOE-MACSYMA
Tensors in Physics is a tensor package written for the Mathematica system. It provides many functions relevant for General Relativity calculations in general Riemann-Cartan geometries.
Cartan: a Mathematica package for tensor analysis
It must be www.froola.com.
MathTensor is a tensor analysis system written for the Mathematica system. It provides more than 250 functions and objects for elementary and advanced users.
Tensorial 3.0 Tensorial is a general purpose tensor calculus package for Mathematica 4.1 or better. Some of its features are: complete freedom in choosing tensor labels and indices; base indices may be any set of integers or symbols; tensor shortcuts for easy entry of
Mathematica Page
GRTensorII is a computer algebra package for performing calculations in the general area of differential geometry. GRTensor II is not a stand alone package, the program runs with all versions of Maple V Release 3 through Maple 9.5. A limited version (GRTensorM) has
GRTensorII home pages: Main site
Introduction to Tensor Calculus and Continuum Mechanics math
Free Textbook Tensor Calculus and Continuum Mechanics
A thread discussing basic and in depth definitions as well as various examples
Math "Newb" Wants to know what a Tensor is
A discussion of the various approaches to teaching tensors, and recommendations of textbooks edited
nrich.maths.org::Mathematics Enrichment::NRICH
An Introduction to Tensors for Students of Physics and Engineering , released by NASA
Slow motion demos content mechanics
Normal demos content mechanics
Online vector identities ( PDF)
Vectors —short practical introduction to vectors at the high school level.
Vectors
Physics of a harpsichord string string
Bridge Pins of Harpsichords
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Momentum , Newton's laws of motion , Normal mode , Potential difference , Power (physics) , Snell's law , Tensor , The Monkey and the Hunter , Vector (spatial) , Vibrating string , .
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