A mass m is hanged from a solid cylindrical shaft of radius R and mass 2m (as shown in…
Physics · JEE Advanced · NTA Exams — Rotational Motion
A mass m is hanged from a solid cylindrical shaft of radius R and mass 2m (as shown in the figure). Shaft is free to rotate. What is the acceleration of mass m?
- g
- 2g/3
- g/2
- g/3
Answer
(C) g/2
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