1.(okay just to let anyone know, I have alot of this left to do, and I don't understand much of it, like when to use certain equations and such.) pulley problem: A small pulley 6 cm in diameter is connected by a belt to a larger pulley 15cm in diameter, the small pulley is turning at 120 rpm.(from a friend I got the first two answers but I still don't understand really how to find it.) A.) find the angular velocity of the small pulley in radians per second.= 12.566 rad/s or 4(pie) rad/s b)find the linear velocity of the rim of the small pulley.=37.699 rad/s c)What is the linear velocity of the rim of the large pulley? explain d)Find the angular velocity of the large pulley in radians per second. e)how many rpm is the large pulley turning? 2. I know that to find linear it's L=w(omega) * radius but other then that I am lost. 3. I have no real clue, at first I thought I was getting everything quite well, but I have failed miserably at it, someone aid me please.