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I'd like to know your interpretation. Rate Topic: ***** 1 Votes

#1 18 December 2011 - 09:12 AM EhsanZ 


Lepton
With Hobson's notation:

H=(da/dt)/a

dH/dt = ((d2a/dt2)/a) - ((da/dt)/a)2

If ((d2a/dt2)/a) is negative, (dH/dt) is certainly negative.
But if ((d2a/dt2)/a) is positive, (dH/dt) can be positive or negative.

What is your interpretation?


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#2 18 December 2011 - 11:32 PM mathematic 


Atom
I gave you the answer on another forum. The second term is wrong. It should be (da/dt)/a2
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#3 20 December 2011 - 07:52 AM EhsanZ 


Lepton

View Postmathematic, on 18 December 2011 - 11:32 PM, said:

I gave you the answer on another forum. The second term is wrong. It should be (da/dt)/a2



I gave you the answer on another forum. You made a mistake my friend! This term is correct.
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#4 21 December 2011 - 05:09 PM Tres Juicy 


Molecule

View PostEhsanZ, on 20 December 2011 - 07:52 AM, said:

I gave you the answer on another forum. You made a mistake my friend! This term is correct.



No, it should end (ta/da!)

Then it works on loads of levels...
A fencing instructor named Fisk
In duels was terribly brisk
So much that in action
The Fitzgerald contraction
Reduced his foil to a disk

Like all good science, I pose more questions than I answer

Spoiler
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