3. Penny in a bowl A penny slides down the side of a bowl, released MK= 0.3 from height /3. The flat bottom of the bowl is not Smooth ( MK = 0.3 ) and has lengthL. How many times will the penny cross the bowe, and where will it finally stop?2. Lollipop A lollipop is a disk of radius R attached to R a massless stick of length & , as shown . 1 when released from rest at an angle o to - - the horizontal , with the bottom end of the stick fixed down, the lollipop swings downward . a ) What is the angular speed of the lollipop , w , when it is pointing directly down? b) What is w from ( a) if the stick is very long, loop? " ) Compute w if 0= 350, 1 = 18 cm , and R= 18 mm .1. Massive pulley I Two boxes with masses my and my are attached to the opposite ends of a rope. The rope runs around the inner radius r of a pulley with moment of inertia I, as shown. my a) Find the rope tensions on both sides, To and T2. ( Note that they do not have to be equal for a massive pulley. ) b ) Find the angular acceleration of the pulley, d