Question:
A rod PQ of mass M and length L is hinged at end P. The rod is kept horizontal by a massless string tied to point Q as shown in figure. When string is cut, the initial angular acceleration of the rod is
A rod PQ of mass M and length L is hinged at end P. The rod is kept horizontal by a massless string tied to point Q as shown in figure. When string is cut, the initial angular acceleration of the rod is
Updated On: Apr 21, 2025
- $\frac{3g}{2L}$
- $\frac{g}{L}$
- $\frac{2g}{L}$
- $\frac{2g}{3L}$
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The Correct Option is A
Solution and Explanation
The correct option is (A): $\frac{3g}{2L}$
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