[جـــــــود]

بسم الله الرحمن الرحيم
السلام عليكم ورحمة الله وبركاته

القانون الاول:

[flash=http://www.s-cool.co.uk/g-/phy-/forces-/g-phy-forces-ql2_files/g-phy-forces-dia02.swf]WIDTH=600 HEIGHT=400[/flash]

[flash=http://www.s-cool.co.uk/g-/phy-/forces-/g-phy-forces-ql2_files/g-phy-forces-dia05.swf]WIDTH=600 HEIGHT=400[/flash]

القانون الثاني ..

[flash=http://www.s-cool.co.uk/g-/phy-/forces-/g-phy-forces-ql2_files/g-phy-forces-dia07.swf]WIDTH=600 HEIGHT=400[/flash]

[flash=http://www.s-cool.co.uk/g-/phy-/forces-/g-phy-forces-ql2_files/g-phy-forces-dia06.swf]WIDTH=600 HEIGHT=400[/flash]