MPhysics 21: SR's E = SR's E= SQRT(p^2c^2+ m^2c^4) & p = ?

Posted by kx21 on May 08, 2003 at 13:26:03:

In Reply to: Recycled stupidity posted by DickT on May 07, 2003 at 17:57:05:

Dear DickT,

M thank for your informative post, specifically:-

'For example take an electron, with rest mass 9x10^-28 grams and momentum 9x10-20 gram-meters per second (i.e it's traveling at around 1/3 the speed of light).,

Can you confirm the following:-

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M Physics 21: SR's Equation:- E= SQRT(p^2c^2+ m^2c^4) & p=?

What is p:- p = mv or else?

tell one that...

And I will tell you how wonder you are....

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Follow Ups: (Reload page to see most recent)

• Re: MPhysics 21: SR's E = SR's E= SQRT(p^2c^2+ m^2c^4) & p = ? -- DickT 5/08/03 (3)
  • MPhysics 21: Weapon of Mass Confusion (WMC) hidden in SR's E= SQRT(p^2c^2+ m^2c^4)... -- kx21 5/08/03 (0)
  • Re: MPhysics 21: p = ?, 'p = 0' = ? & 'm = 0' = ? -- kx21 5/08/03 (0)
  • MPhysics 21: SR's E = SR's E= SQRT(p^2c^2+ m^2c^4) & p = ? -- kx21 5/08/03 (0)

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