mcastillo356's latest activity
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mcastillo356 reacted to GlitchedGluon's post in the thread High School How does this derivative work? And why the speed of light remains? with
Like.
If you take the derivative of that, m just "gets out" because it is constant: $$dp =m \, \, d... -
mcastillo356 replied to the thread High School How does this derivative work? And why the speed of light remains?.Let me think it over again. Your reasoning is perfect. I must be wrong somewhere, but still the change of variable in ##R-10## keeps me...
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mcastillo356 reacted to GlitchedGluon's post in the thread High School How does this derivative work? And why the speed of light remains? with
Informative.
But the mass does not dissapear, you have it right there in your expression for K. c is the speed of light, it is a constant. -
mcastillo356 replied to the thread High School How does this derivative work? And why the speed of light remains?.Why in the change of variable from ##p## to ##v## vanishes ##m##. And which is the behavior of ##c##: is this last an invariant of the...
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mcastillo356 posted the thread High School How does this derivative work? And why the speed of light remains? in Calculus.Relativistic Momentum, Mass, and Energy Momentum and mass (...), the classic equations for conserving momentum and energy are not...