Suppose we want to calculate the moment of inertia of a 68.5 kg skater, relative to a vertical axis through their center of mass.

Module #5 - Quiz Begin Date: 9/29/2020 12:01:00 AM -- Due Date: 6/25/2023 11:59:00 PM End Date: 2/7/2026 11:59:00 PM (9%) Problem 7: Suppose we want to calculate the moment of inertia of a 68.5 kg skater, relative to a vertical axis through their center of mass. [A 50% Part (a) First calculate the moment of inertia (in kg-mz) when the skater has their arms pulled inward by assuming they are cylinder of radius 0.12 m. Grade Summary Deductions Potential 100% [13:] Submissions Attempts remaining: _ ( per attempt) detailed view Degrees O Radians | Submit Him | | | Hints: deduction per hints Hints remaining: _ Feedback: deduction per feedback. [A 50 % Part (b) Now calculate the moment of inertia of the skater (in kg-mz) with their arms extended by assuming that each arm is 5% of the mass of their body. Assume the body is a cylinder of the same size, and the arms are 0.875 m long rods extending straight out from the center of their body being rotated at the ends