عناقيد
10-22-2007, 06:25 PM
السلام عليكم ورحمة الله وبركاته
لمن يعرف حلها اتمنى منه الشرح
ملاحظة : هذه المسائل لها رسمات ولم استطع ارفاقها فإذا كانت مهمة ارجو اخباري وسأحاول أن أضعها
1. Forces are being applied to a box sitting on a surface with friction. Will the box move horizontally (along the surface)? F1=50N, F2=50N, Mass of the block 10kg, and ms=0.4.
2. Stand on a bathroom scale and notice where the needle stops. Watch the needle as you quickly squat down. It will wobble, but which way does it go first? Try this a few times to be sure of your observations.
لمن يعرف حلها اتمنى منه الشرح
ملاحظة : هذه المسائل لها رسمات ولم استطع ارفاقها فإذا كانت مهمة ارجو اخباري وسأحاول أن أضعها
1. Forces are being applied to a box sitting on a surface with friction. Will the box move horizontally (along the surface)? F1=50N, F2=50N, Mass of the block 10kg, and ms=0.4.
2. Stand on a bathroom scale and notice where the needle stops. Watch the needle as you quickly squat down. It will wobble, but which way does it go first? Try this a few times to be sure of your observations.