Question 7.

7) Two forces act tangentially on the disks of the compound wheel of total moment of inertia of 0.50 kgm in the figure. The wheel is initially at rest and can rotate without friction about an axis through its center. Istnoshon s it nooltorf ans boo got en F2 = 18 N neri bor erdi to meigsic ybod-asits weld (eaniog ) R2 = 10 cm world finoleast erdt (elmlog e) to brie Jednoshod andstemmons Mod/inivd bel R1 = 16 cm menogmoo JBothevent (eating ey (b F1 = 15 N a) (6 points) Find the angular acceleration of the wheel. b) (4 points) What is the angular velocity of the wheel after rotating through an angle of 150 rad, starting from rest? Use an angular acceleration of 1.0 rad/s if you did not solve a)