1. Physics 3 – Jan 6, 2017 P3 Challenge –
A potter’s wheel with a moment of inertia of kg m2 is spinning at 82 revolutions per minute. What is the angular velocity of the wheel when a 3.5 kg sphere of clay with a radius of 6.3 cm is placed on top the center of wheel? (I = 2/5 MR2 for a sphere)

2. Objectives/Agenda/Assignment
B.1 Rigid bodies and rotational dynamics
Agenda:
Review of Homework
Work on Rotation Review questions for test
Assignment:
Complete the Rotation Review questions

3. Exit slip and homework
Exit Slip – A disk initially rotating at 120 rad/s is slowed down with a constant angular acceleration of magnitude 4.0 rad/s2. How much time elapses before the disk stops?
What’s due? (homework for a homework check next class)
Complete the Rotation Review questions
What’s next? (What to read to prepare for the next class)
Review for rotation test next Thursday