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About me: www.eufisica.com
Website: http://eufisica.myopenid.com/
Education: M.Sc. in Physics
Work: Physics teacher in Portugal
My Knotebooks (1)
Definition, expression and other considerations about density.
density, formula of density, measurement of density, video about density
My Favorites (4)
This is an introductory guide to the wonderful world of LaTeX, a very special mark-up language that is close to the heart of any scientist. Any time you see a problem in a textbook? LaTeX. A proof in a paper? LaTeX! An equation on Knotebooks? LATEX!!
latex, latex symbols, nesting latex code, latex arrays, latex in knotebooks, latex shorthand
Pulleys, inclined planes, sliding blocks, friction! This post has it all! We also include a bunch of fully explained examples and introduce Newtonian Gravity and Kepler’s Laws. There’s also a Honeymooners reference for kicks. Leave some comments!
newtonian mechanics, frictionless block, frictionless pulley, friction, inclined plane, newtonian gravity
This is a collection of videos from Khan Academy about Hooke's Law, mass on a spring and Simple Harmonic Motion.
hooke's law, stored potential energy, simple harmonic motion
If you don't know LaTeX and don't want to learn, you can use MathType to generate the same nice-looking equations -- plus these align with your text better than "regular" Knotebooks equations. You can even edit them in MathType if you need to.
latex,math,mathtype