- #1
jmb07
- 27
- 0
I need some help just getting moving on this problem...
A figure skater is spinning at a rate of 1.6 rev/s with her arms outstretched. She then draws her arms in toward her chest reducing her rotational inertia to 64% of its original value. What is her new rate of rotation??
I'm not sure how to relate the rate to the inertia...
A figure skater is spinning at a rate of 1.6 rev/s with her arms outstretched. She then draws her arms in toward her chest reducing her rotational inertia to 64% of its original value. What is her new rate of rotation??
I'm not sure how to relate the rate to the inertia...