34 SS M ar A metal rod of length L and mass m is pivoted at

Last updated: 6/24/2023

34 SS M ar A metal rod of length L and mass m is pivoted at one end A radius R L is attached at its center to the free end of the rod Consider two ways the disc is attached case A The disc is not free to rotate about its center and case B the disc is free to rotate about its center The rod disc system performs SHM in vertical plane after being released from the same displaced position Which of the following statement s is are true A Restoring torque in case A Restoring torque in case B B Restoring torque in case A Restoring torque in case B C Angular frequency for case A Angular frequency for case B D Angular frequency for case A Angular frequency for case B