Question:
A disc of radius a and mass m rests between two light rods
Last updated: 6/9/2023
![A disc of radius a and mass m rests between two light rods](https://media.kunduz.com/media/sug-question-candidate/20210406083430831896-3190174.jpg?h=512)
A disc of radius a and mass m rests between two light rods which are smoothly hinged together at point O with their ends A and B resting on a smooth table and are maintained in equilibrium by string AB as shown in the figure Choose the correct option s B The magnitude of normal force acting on the rod at point A is C The tension in the string AB is Aa mg A The magnitude of normal force acting on the rod at point A is 2 mg 2 mg D The tension in the string AB is 2 a cota sec a C OA OB C a tan a cos ec a B mg 2 cos a