Rotational Inertia Snapshot Analysis 1. Use the angular acceleration you measured for the ring & disk to calculate their combined rotational inertia. You will rst need to calculate the applied torque using Equations (4) through (6). Remember to subtract the friction mass from your value for the hanging mass before doing the calculation. Note: The torque calculation has been entered into the calculator. and you can edit the default values to enter your numbers. values into the table. inertia ofJust the ring. Enter this In the Final Results table. inertia ofJust the disk. 7. Measure the mass and radii for the disk and ring. disk. Compare to the measured inertia using a % error calculation. 4. Repeat steps 1 and 2 above to calculate the rotational inertia for the Pulley. 2. Use Equation (3) to calculate the rotational inertia of the ring & disk combined. Enter all 3. Repeat steps 1 and 2 above to calculate the rotational inertia for the Disk & Pulley. 5. Subtract the {Disk 8: Pulley) inertia from the (Ring & Disk) inertia to calculate the rotational 6. Subtract the (Pulley) inertia from the (Disk & Pulley) Inertia to calculate the rotational 8. Use Equations (1) and (2) to calculate the theoretical rotational inertlas for the ring and Hanging Ang. . . Combined Mass Acceleration Fnctic(>n)Mass eonto-Lgue rotate Esme igi (rad/53) 9 9 Ring 5. Disk 55.0 9.72 0.5 . 0.008 Disk Cy Pulley 14.9 12.10 0.3 0.002 1.686E-4 Pulley 1.0 67.40 0.0 1.281E4 1.900515 Final Results Theoretical Object Measrerdjiznertla inertia 523'. g (kg m?) Ring I Disk For Ring For Disk M = 0.4692 kg M = 0.1198 kg R1 = 0.026? m R = 0.0476 m R; = 0.0382 m 04/04/2023 12:57:22