Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
Latest activity
Register
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Latest activity
What's new
New posts
Hot Threads
New media
New media comments
New profile posts
Latest activity
gentzen
replied to the thread
I
Infinite momentum is impossible, boundary term in integration by parts
.
Your example is artificial, because point evaluation is not the important criteria in practice. And your example just artificially tries...
1 minute ago
gentzen
reacted to
AntonN's post
in the thread
I
"Wave-particle duality" and double-slit experiment
with
Skeptical
.
Sixty years ago quantum theory placed an unofficial order for the double-slit experiment with electrons because theoretically predicted...
11 minutes ago
K
Kalle
replied to the thread
Cantilevered and line-loaded steel beam
.
yes, with the help of these ready-made helpers I will try to solve it.
18 minutes ago
A
AntonN
replied to the thread
I
"Wave-particle duality" and double-slit experiment
.
Sixty years ago quantum theory placed an unofficial order for the double-slit experiment with electrons because theoretically predicted...
27 minutes ago
robertphy
posted the thread
Math puzzles
in
STEM Educators and Teaching
.
The question is: my students (K9-12) have received the (sadly) usual routine based Math pseudo-education, before me teaching them. The...
32 minutes ago
R
Rive
reacted to
jtbell's post
in the thread
Random Photos
with
Like
.
48 minutes ago
Demystifier
replied to the thread
I
Infinite momentum is impossible, boundary term in integration by parts
.
Not appearing in physics applications. Yes.
52 minutes ago
PeroK
replied to the thread
RIP Eric Carmen 1949-2024
.
I think you spend too much time looking at the obituary pages!
53 minutes ago
PeroK
replied to the thread
I
Supremum of a set, relations and order
.
That proof looks wrong to me. Did you get it from a reliable source?
55 minutes ago
Mister T
replied to the thread
Wordle Lovers - Play the NYT Daily Game
.
Wordle 1,006 4/6* 🟨⬜⬜🟨🟩 🟩⬜🟩⬜🟩 🟩🟩🟩⬜🟩 🟩🟩🟩🟩🟩
57 minutes ago
Mister T
reacted to
OmCheeto's post
in the thread
Wordle Lovers - Play the NYT Daily Game
with
Wow
.
Wordle 1,006 1/6 🟩🟩🟩🟩🟩 I swear to god, I did not cheat.
57 minutes ago
PeroK
reacted to
Orodruin's post
in the thread
Proving the gravitational force of a solid sphere using integration
with
Like
.
As for a simple argument to see that it is not the case for a disc: Consider the gravitational pull of a small part of the disc ##dm##...
59 minutes ago
PeroK
replied to the thread
Derive trig equations 4, 5, and 6 from 1, 2, and 3
.
To get the ball rolling. I'm going to use ##v## for the initial velocity and ##v_1, v_2## for the velocities after the collision...
Today, 3:41 AM
Priyo137
reacted to
PeroK's post
in the thread
Escape Velocity of Earth starting from its Centre
with
Like
.
There are various ways of deciding how many significant digits to keep. The data I was using had three significant digits, so I would...
Today, 3:41 AM
Priyo137
reacted to
Orodruin's post
in the thread
Escape Velocity of Earth starting from its Centre
with
Like
.
If you know that there is around a 10% error (which is roughly what you get if you take the square root of a number with a 20% error)...
Today, 3:39 AM
Forums
Back
Top