1. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 1 [Insert Puzzler Here]

2. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 22 ANNOUNCEMENTS

3. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 3 1 of 3 A box is sitting on the platform of a merry-go-round, held by static friction. The merry- go-round has rotated one-sixth of a revolution, as indicated by the angular displacement . The angular displacement  of A 1.is 1/6 rad. 2.is 1/3 rad. 3.is  /6 rad. 4.is  /3 rad.  A 

4. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 4 2 of 3 Boxes A and B are sitting on the platform of a merry-go-round, held by static friction. B is twice as far from the center as A. The merry-go-round is rotating with constant angular velocity . The angular velocity (rad/s) of B is 1.Half that of A. 2.Equal to that of A. 3.Twice that of A. 4.Four times that of A.  B A

5. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 5 3 of 3 Boxes A and B are sitting on the platform of a merry-go-round, held by static friction. B is twice as far from the center as A. The merry-go-round is rotating with constant angular velocity . The magnitude of the linear velocity (m/s) of B is 1.Half that of A. 2.Equal to that of A. 3.Twice that of A. 4.Four times that of A.  B A

6. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 66 ANNOUNCEMENTS

7. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 7 IV1 Exit Homework Problem #1

8. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 8 IV1 Exit Homework Problem #2

9. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 9 1 of 3 A box is sitting on the platform of a merry-go-round, held by static friction. The merry- go-round has rotated one-sixth of a revolution, as indicated by the angular displacement . The angular displacement  of A 1.is 1/6 rad. 2.is 1/3 rad. 3.is  /6 rad. 4.is  /3 rad.  A 

10. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 10 2 of 3 Boxes A and B are sitting on the platform of a merry-go-round, held by static friction. B is twice as far from the center as A. The merry-go-round is rotating with constant angular velocity . The angular velocity (rad/s) of B is 1.Half that of A. 2.Equal to that of A. 3.Twice that of A. 4.Four times that of A.  B A

11. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 11 3 of 3 Boxes A and B are sitting on the platform of a merry-go-round, held by static friction. B is twice as far from the center as A. The merry-go-round is rotating with constant angular velocity . The magnitude of the linear velocity (m/s) of B is 1.Half that of A. 2.Equal to that of A. 3.Twice that of A. 4.Four times that of A.  B A

12. PHYS-1600/2000PHYS-1600/2000 IV1 Angular Velocity and AccelerationNEBRASKA WESLEYAN UNIVERSITYFALL 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM of 11 12 14141414 25252525 3333 PROJECTION SCREEN 6666 IV1: HAND IN TODAY’S ACTIVITIES SHEETS