Hi everyone. I'm trying to create an arc based on start and end points, and a radius.
I've been working on this for a few days now, and I can get close, but not quite there. I did s...
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I'm trying to create a setup where you have a player that is controlled by clicking where you want them to move.
What I'd like to implement is a scenario where you click the mouse, a...
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Hey, not sure where else to post this...
I'm trying to group together a sql table that looks something like this:
PHP Code:
a_userID | &...
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Hi all. I'm working on a Kundt's tube simulation and I'm seeking insight as to whether there is a pre-existing particle system out there suited to the job, or whether I should just code ...
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So I made a program with flash where you click anywhere on the screen and it sends two balls with the same initial velocity in the y-direction that should cross right through the point o...
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Does anyone know if there is any significant performance gains/losses when using the methods of the Math class vs. an Operator?
For example, if I'm just trying to square a number, ar...
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This is kind of complicated, so I'll explain with a visual scenario...
Say that there's a ping-pong ball with a needle sticking out of the top of it.
If you were to rotate the pi...
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hi guys
How would I go about finding the area of the intersection between two rectangles that may be rotated relative to each other? The information I have to work with is their coord...
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OK, This one really needs a diagram to explain so check the attached image I created.
(I need to find the lengths of the blue triangle).
A car is sitting at a known point wit...
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Hi everyone
I have the following issue which is driving me nuts.
I've written these 2 functions for returning the end coordinates of a line, when you know the starting coordinates,...
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hello everybody, i have text put into a movieclip ready to scroll ;D
i've been mucking around for ages and cant get the movieclip to scroll automatically to the mouse.
heres my s...
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[RESOLVED]
I've finally got it to work, just had to subtract the new angle from the moving MC(ball)'s current rotation.
So this is how it should look after being fixed:
Code:
onEnte...
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hi all,
please help, i have to create grid mapping but i have to place boxes which doesnt have same height and width. it similer like treemap
thanks in advance
...
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I'm planning on applying next year to either Trinity or D.I.T. and would like to get some opinions. After looking into all of the courses offered by these colleges these are my own perso...
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So what do we think?
Seems very cool in terms of mathematical physics, but I'm waiting to see if the approach can actually predict new phenomena.
http://www.news.leiden.edu/news/...
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Sorry if this in the wrong place but i was just wondering is there a place in the city center where you can get glassware and such? Not looking for chemicals or anything, mainly just the...
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I came across this site today and it has left me a little puzzled.
http://www.physics.umd.edu/lecdem/se...osf5/f5-03.htm [http://www.physics.umd.edu/lecdem/services/demos/demosf5/f5-03...
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Got this question in a past paper for a fluid mechanics exam,
Consider that a height difference of 1 cm in a fluid with s.g. =0.82 corresponds to a pressure difference of 80.3 Pa. What ...
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I cannot figure out how to do this for the life of me.
Is there some sort of formula to figure out the exact spacing?
...
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Hi
I'm wondering where one can purchase micrometers on the street. I am looking for a specific type, however. It is approximately 35mm in length, and has a range of 0-5mm. There is n...
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HEre is something i was wondering ...
Heat from the sun gets here via Radiation, is that part of the light ?
as the light from the sun is so "dense" ... or is the heat a sepera...
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hello,
i want to get shot bullets to appear at the tip of the gun instead of the center of the body. there's a similar thread here (actually its exactly what i want) but i dont underst...
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Ok I understand that the Earth is taken to have potential of 0 Volts. So if I connect one end of my voltmeter to the positive terminal of a 9V battery and the other end into the ground w...
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I am looking for a person with chemistry experience to help me test the validity of claims to be able to capture Co2 in a water based solution. Do you know anyone? arthurtormay@gmail.co...
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Hi. I couldn't do this question. If anyone fancies themselves could you post your solution.Any help will be appreciated. I'm stuck. Thanks.
An unplanned impact has occurred between vehic...
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