Tags » Relativity

Velocity addition: chasing space pirates viewed in four reference frames

References: Griffiths, David J. (2007), Introduction to Electrodynamics, 3rd Edition; Pearson Education – Chapter 12, Post 15.

As an example of using the relativistic velocity addition formula… 265 more words

Physics

To Feel

This close
This distance.


Enjoy La Nature de Marie!
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Photography

Einstein's Proof of E=mc²

Ever wonder how Einstein proved E=mc²? This is how. 24 more words

Physics

Will Smith's Friday Is Out Of 'Focus' - Late Night Box Office Estimates

2:18AM: Will Smith’s latest film Focus, a romance con-artist noir co-starring Margot Robbie, is set to post a $6.76M Friday per industry estimates. That’s one of the actor’s lowest opening days, charting just below the $7.1M first day of his notorious 1999 disaster  1,260 more words

News

Lessons I Learned From Relativity

What is Relativity?

Time!   Wouldn’t you like more of it in a day?

Think of all the things that you could get done. Or would you? 429 more words

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Velocity addition formulas for all 3 directions

References: Griffiths, David J. (2007), Introduction to Electrodynamics, 3rd Edition; Pearson Education – Chapter 12, Post 14.

The relativistic velocity addition formula is most easily derived from the… 254 more words

Physics

Lorentz transformations and simultaneity

References: Griffiths, David J. (2007), Introduction to Electrodynamics, 3rd Edition; Pearson Education – Chapter 12, Post 13.

Here’s a simple example of using the Lorentz transformations… 79 more words

Physics