Question: A pencil, 15.7 cm long, is released from a vertical position with the eraser end resting on a table. The eraser does not slip. Treat the pencil like a uniform rod. What is the angular speed of the pencil just before it hits the table?
A) 3.70 rad/s
B) 16.8 rad/s
C) 17.2 rad/s
D) 24.5 rad/s
E) 7.23 rad/s