FIGURE 11-2 -A Figure Skater Is Spinning Slowly with Arms Outstretched. She

Multiple Choice

FIGURE 11-2
-A figure skater is spinning slowly with arms outstretched. She brings her arms in close to her body and her moment of inertia decreases by 1/2. Her angular speed increases by a factor of

A) 2.
B) 4.
C) .
D) 1
E) 1/2.