PeroK's latest activity
-
PeroK reacted to Ray033's post in the thread High School Does acceleration affect impact energy vs constant velocity? with
Like.
I do not have a good working knowledge of physics yet. I tried to piece this together but after researching this, I couldn’t figure out... -
PeroK replied to the thread Hello everyone! I am Güray Hatipoğlu.:welcome:
-
Greetings to all forum members! I am Güray Hatipoğlu, currently owning a start-up limited company on scientific research (FIRE Research...
-
PeroK reacted to symbolipoint's post in the thread Why Are You Still Here? A Curious Question with Like.
I am still here for the possibility that I may be able to help with some, at best fairly simple, mathematical skills of which questions...
-
PeroK replied to the thread High School Why is the constant speed of light so unique?.In what way had that point not already been made (several times) by previous posters? @Pencilvester is not the OP!
-
PeroK reacted to dromarand's post in the thread MHB Can You Help Prove This Combinatorial Identity? with Like.
Please this: ##2^{p-1}\left(2^{p}-1\right)=\sum_{k=0}^{n=\left\lfloor\frac{p-1}{4}\right\rfloor}\binom{2p+2}{4k+p-4n-1}##
-
PeroK replied to the thread Why have the number of questions declined over recent years?.I was using success in the sense that it ultimately makes more money than the alternative. Or, simply comes to dominate the market...
-
PeroK replied to the thread Why have the number of questions declined over recent years?.I don't know whether everyone can access this, but here's a recent article in the Guardian newspaper about the increasing use of AI by...
-
PeroK reacted to mcastillo356's post in the thread High School Am I understanding the concept of proper frame of reference? with Like.
Really true. But I won't try any self made explanation. Thank you, @PeterDonis.
-
PeroK replied to the thread Undergrad Revisiting the Light Clock.The light clock thought experiment is really quite simple. 1) The light must travel further in one frame than the other. 2) The extra...
-
PeroK replied to the thread Why have the number of questions declined over recent years?.We can't compete on the speed of response, if nothing else. It's more likely that university lectures will be done by AI in the...
-
Why isn’t this thread closed? If I was voluntarily taking a break from PF because the moderators had done me wrong and then found a...
-
PeroK reacted to Ibix's post in the thread High School Why is the constant speed of light so unique? with Like.
As A.T. says, the speed of sound is constant with respect to the medium. In air it's about ##330\mathrm{ms^{-1}}##, but if you are...
-
PeroK reacted to PeterDonis's post in the thread What type of energy is actually stored inside an atom? with Like.
Not the "initial source"--the electromagnetic field energy itself didn't appear out of nowhere. According to our best current models...
-
PeroK reacted to renormalize's post in the thread What type of energy is actually stored inside an atom? with
Informative.
Sure, but what's your point? Rather than EM energy, the gravitational energy of the big bang is much more likely to have produced the...
