2,890 reputation
11236
bio website cedrich.net
location Geneva, Switzerland
age 28
visits member for 3 years, 8 months
seen Jun 9 at 11:31

Nov
15
revised Proton therapy in cancer treatment
added 22 characters in body; edited tags
Nov
15
comment Constraint force on a rod
@Marek: Right, I corrected.
Nov
15
revised Constraint force on a rod
added 20 characters in body
Nov
15
comment Why does the water level equalize in a series of tubes?
No because a fluid cannot sustain transverse constraints. You have to consider only the water just on top of the point (infinitesimal volume) where you want to have the pressure. The force exerted by the water is compensated by the wall of the pipe when they are not parallel.
Nov
15
revised Constraint force on a rod
added 330 characters in body
Nov
15
revised Constraint force on a rod
added 219 characters in body
Nov
15
answered Constraint force on a rod
Nov
14
revised Why does the water level equalize in a series of tubes?
added 534 characters in body
Nov
14
comment Why does the water level equalize in a series of tubes?
@Claudiu: The weight has everything to do with the problem, it is "h" in the notation I used. Regarding your second question, pressure is exerted by one slice on another but it is not "additive".
Nov
14
revised Constraint force on a rod
edited tags
Nov
14
answered Energy of the electron-muon reaction
Nov
14
answered Why does the water level equalize in a series of tubes?
Nov
14
comment What is the most efficient way to destroy the universe?
@Matt: the problem is that you saved a terrible question with an interesting answer.
Nov
14
comment Energy of the electron-muon reaction
@voix: if you need a more precise than this one, you should first explain why you introduced the intermediate states, and why you think it is "2*140 MeV".
Nov
14
comment What is the most efficient way to destroy the universe?
Voted to close ...
Nov
14
comment Is Dr Quantum's Double Slit Experiment video scientifically accurate?
At the same time you can also copy paste the comments from area51 ...
Nov
14
accepted Evolution in the interpretation of the Dirac equation
Nov
14
comment Will a ball slide down a lumpy hill over the same path it rolls down the hill?
"Maybe I stopped too soon.": I think you did, this case altough at first being non-holonomic can be put in a holonomic form quite easily.
Nov
14
revised Does Quantum Physics really suggests this universe as a computer simulation?
Link
Nov
14
comment Why does water make a sound when it is disturbed?
It is usually good practice to comment when you downvote ...