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: Thu Jul 14, 2022 8:04 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?