الرحاله
26-09-2007, 20:52
السلام عليكم ورحمة الله وبركاته
ارجو من اللي درس الفيزياء لمرحلة البكالوريوس يساعدني في حل مسالة فيزيائيه ضروري بليز
suppose you exert a 150 N horizintal force on a heavy crate resting motionless on a factory floor. How does the force of friction between the crate and the floor compare with your push.
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Q2: what is the an impulsive force and impulse of a force .How does the impulse can be determined in term of change in momentum
ارجو من اللي درس الفيزياء لمرحلة البكالوريوس يساعدني في حل مسالة فيزيائيه ضروري بليز
suppose you exert a 150 N horizintal force on a heavy crate resting motionless on a factory floor. How does the force of friction between the crate and the floor compare with your push.
__________________________________________________
Q2: what is the an impulsive force and impulse of a force .How does the impulse can be determined in term of change in momentum