Gavran's latest activity
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GGavran replied to the thread B Onto set mapping is the surjective set mapping, and into injective?.To be on the set means occupying the whole set in a particular way and the word “onto” follows the definition of a surjective function...
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GGavran reacted to irishetalon00's post in the thread A How does time derivative commute from one variable to another? with
Informative.
Thank you PeroK. I think I got it. But to be sure, let me try to reiterate what you said in the context of my original question... -
GGavran replied to the thread I Useless continued fraction for 1.This is not a simple continued infinite fraction. $$ a_0+\frac{1}{a_1+\frac{1}{a_2+\frac{1}{a_3+\frac{1}{...}}}} $$ All integers in the...
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GGavran replied to the thread I Useless continued fraction for 1.It can be proved that the sequence of convergents of any simple continued infinite fraction converges.
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GGavran replied to the thread I Direction Fields and Isoclines.ODE | Slope fields and isoclines example
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GGavran replied to the thread I Detail of Diagonalization Lemma.The question is more general than it looks and there is a difference between the coded term and the name of the coded term. For...
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GGavran replied to the thread Tension in a string connecting two blocks having equal and opposite velocities.There is a problem with wording. In the post #14 I mean the centripetal acceleration of masses m1 and m2 which is directed to the centre...
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GGavran replied to the thread Tension in a string connecting two blocks having equal and opposite velocities.The force of tension provides the centripetal acceleration to the centre of mass.
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GGavran replied to the thread Tension in a string connecting two blocks having equal and opposite velocities.The centre of mass circulates with a constant velocity of 1 m/s and a radius of 0,1 m.
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GGavran replied to the thread Tension in a string connecting two blocks having equal and opposite velocities.What about friction?
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GGavran replied to the thread Motion in 2 dimensions.$$ \lim_{x\to\infty}\frac1x=0 $$ does not mean that ## 1 ## approaches ## 0 ## as ## x ## approaches ## \infty ##.
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GGavran reacted to Baluncore's post in the thread Capacitor charge time, two conflicting answers with
Like.
It depends on how you charge the capacitor. You need a circuit diagram for context. Given constant i and constant C. C = Q / V ... -
GGavran reacted to Charles Link's post in the thread I What does equiprobable mean in the context of thermal motion? with Informative.
I didn't read every post, but Reif's book Statistical and Thermal Physics would answer just about anything you would want to know on...
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GGavran replied to the thread I What does equiprobable mean in the context of thermal motion?.It seems to me that you are trying to make a deterministic model of a stochastic process. What you write here is not in the context of...
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GGavran reacted to Dale's post in the thread I What does equiprobable mean in the context of thermal motion? with Like.
Yes. The velocity in each direction is given by a standard normal distribution, so it has mean = 0 and standard deviation = 1.