The h Bar

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4:14 AM

@DavidZaslavsky I would tend towards "not a real question" due to the vagueness. But putting it into physical simulation gives different max height makes no sense in the context of a computer simulation.

cv-pls

[status-AAAAA]

Oh, only works on MSO

NOW, he tells us that he's using box2d

A: How do I know an initial speed of a thrown object using the max height

commented: the simulation is in box2d. g is not like on earth but its the same in the simulation and calculation

@DavidZaslavsky Migrate to gamedev.SE, let them close it ;P

THose guys deal woth box2d a lot

Manishearth

4:28 AM

Asked them just in case:chat.stackexchange.com/transcript/message/4146191#4146191

Otherwise it will be migrate-->closed

2 hours later…

Manishearth

6:32 AM

@David gamedev's not too enthusiastic about it either(see linked chat)

Binding CV time, I guess

Though you may want to powwow with a mod first :P

Manishearth

6:57 AM

Cos that guy at gamedev wasnt sure either

3 hours later…

Manishearth

10:05 AM

Turns retagging mode ON

Turns retagging mode OFF

3 hours later…

Manishearth

1:42 PM

This is what happens when you spend too much time retagging posts:

(second script here )

Do it on MSO and the featured tags give you a seizure :P

3 hours later…

Dilaton

4:35 PM

Ha ha, that looks very decorative in a modern way :-D

Happy Easter Holidays to all

7 hours later…

David Zaslavsky

11:45 PM

Q: Rotating Disc and Magnetic Field

I'm studying for exams, and I am curious as to how the rotation of a disc would affect the magnetic field. The following problem stumps me: A plastic disc of radius $R$ has a charge $q$ uniformly distributed over its surface. If the disc is rotated at an angular speed $W$ rad/sec about an axi...