This is good too but when i modified simulation [b]airdrag[/b] i add up last thing is [b]help[/b]
And explain every tool in simulation and what him job so when you press by mouse on any explain
from help appear another window this window that we use code [b]_alert("Easy Java Simulations","Ahmedelshfie","for explain about x shown us position of mass ,and what is job of x")[/b]
Is a example so prof information's that i want typing after ahmedelshfie in place of [b]"for explain about x shown us position of mass ,and what is job of x"[/b]
Is allot when i typing appear in one line but monitor of PC can display because line is long
My idea if have away to but information's in alert massage like this for example:
[b]hit PLAY to experiment start at (0,0) again while keeping,
the previous sets of data points,
bottom panel hit RESET to restore back to initial state of the applet,
to start a new experiment, used for a new experiment.[/b]
And appear alert massage that i attach image like it ?
I mean line down another