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JEE Main Physics Class 11 System of Particles and Rotational Motion Part 1 Questions

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Question : 11

Total: 100

A rigid massless rod of length 3l has two masses attached at each end as shown in the figure. The rod is pivoted at point P on the horizontal axis (see figure). When released from initial horizontal position, its instantaneous angular acceleration will be:

[10 Jan. 2019 II]

g
13l
g
3l
g
2l
7g
3l

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