Physics
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Rol's user avatar
Rol's user avatar
Rol
  • Member for 8 years
  • Last seen more than a week ago
  • Singapore
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About

I'm interested in physics, math, electronics and chemistry. My favorite programming language is python.

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All Questions Answers
Score Newest
answer
4
Why can we use Newton's second law for a massless pulley in this problem?
Nov 18, 2021
question
4
How is Q superposition in Q information different from a classical dice?
Oct 20, 2015
answer
3
Is resistance the gradient in a $V/I$ graph?
Nov 19, 2015
answer
3
For a particle moving in a circle,can $a_t\neq 0$ and $a_r= 0$?
Oct 13, 2015
answer
3
Sign convention in optics
Mar 12, 2015
answer
2
Applying energy and momentum conservation to the problem of pulling a bent carpet at a constant speed
Mar 10, 2019
answer
2
What would be the capacitance of an unequal charged capacitor?
Dec 22, 2015
answer
2
Lens combination
Dec 22, 2015
answer
2
Electric field of a plate with homogenous charge density
Jul 5, 2015
answer
2
What about a surface determines its color?
Jun 25, 2015
Top network posts
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6
Trying to get Arg[1 + I a] -> ArcTan[a]
6
Personalize Copy As LaTeX
6
If $(f(x_1,...,x_n))^2$ is symmetric in $x_1,..,x_n$, is $f(x_1,...,x_n)$ necessarily symmetric?
5
About two point Taylor series expansion
5
Only-C chain molecules

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