It is possible to use a PlayStation 2 emulator to play PS2 games on your computer. It is only legal to do if you own an original copy of the game.
Yes, if you install the files required for the Xbox 360 controller to work on your computer and configure your controller settings on the emulator.
Legally, PCSX2 requires you to have a PlayStation 2 for two reasons, one as a license to play PlayStation 2 games, and the other for you to dump the BIOS from, as PCSX2 requires a copy of the PlayStation 2 BIOS. Once you have PCSX2 running, however, there is no technical reason you need a PlayStation 2.
There are no PS3 emulators and the bios file for the PS3 would not work in a PS2 emulator
No, emulators are not dangerous. Emulators just help you to play games on your computer. They don't do any harm to your computer at all.
It means that the new version of something will still work with things that the previous version worked with. For example the PlayStation 2 is somewhat backwards compatible with the PlayStation 1 because you can play Playstaton 1 games on the PlayStation 2. It is not completely compatible however because not all of the PlayStation 1 accessories work with the PlayStation 2.
yes you can there is 3 emulators for ps2 in the emulator zone
All known Playstation emulators are available for download at www.emuwiki.com
No PlayStation 3 games do NOT work on the PlayStation 2 system.
The original Sony 8MB memory cards (for PlayStation 2) work best, but any memory card will work in the PlayStation 2 Slim
no
The android market has a number of good emulators, including fpse (playstation). The slide.me market has all the -droid emulators (gearoid, gameboid, psx4droid, etc.) There are some other emulators too, like a great N64 one by paulscode. You will need to google for this.
No they do not work in a PS2
No. PlayStation 3 games will obviously not run natively, and as of 2010 there are no functional PlayStation 3 emulators.
yes
Yes.
No.
no