evaluate my brand new program! :) satelite motion around earth!

[devil]

:eek:

finally I managed to create a working version of my prog :)

with the help of my friend, and physics teacher (he corrected couple of -/+ :)) I created the very first, user friendly prog...

that's beta release and it still needs a lot of work, but still check this out! :)

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and yeh, can anyone tell me why those orbits don't match? I mean that slight difference? strange I guess... :eek:

(and yes, please use recommended values :devil: )

for deriving my algorithm, I used Newton's II law...

you can download program from here: http://sandro-dz.com/satmotion.zip

btw. www.sandro-dz.com is my homepage :)

[Adrian Baker]

Well I downloaded it and had a look and nothing worked....

I put in the values suggested (why not have them as a default setting?), but nothing happened... What is the top Delta value box for? I couldn't type anything in there.

I have no idea why it didn't work... Was I supposed to 'do' something else?

[devil]

delta T is the second field, if u do not enter that number it will not work! use the second field, bellow!

[Guybrush Threepwood]

i pressed go, the sattelite started moving then pressed go again and it stoped (but I mean really stopped, i had to restart the program to run again)

I think you should do as Adrian said and put those values as default

I didn't vote in the poll, because theare are too few options... :wink:

[devil]

:grumpy:
and donwload the newer version...I updated couple of things! http://sandro-dz.com/satmotion2.zip

:yuck: :yuck:
::Delta T 0.09, velocity 30 and mass 150, this are the best values for maintaining thie real kind orbit!::

:approve: :approve:

and also check this pics, here are the strange orbits! :surprise:

[devil]

I think I need a refresh button :)