3. A gymnast initially has a moment of inertia of 6kgm∧2 and rotation rate of 12rad/s. His rotation rate slows to 8rad/s
Posted: Sun Nov 13, 2022 12:29 pm
3. A gymnast initially has a moment of inertia of 6kgm∧2 and rotation rate of 12rad/s. His rotation rate slows to 8rad/s because he extends his arms and legs. What is his new moment of inertia?