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JEE MAIN 2025
04-04-2025 SHIFT-1
Question
Two simple pendulums having lengths ${l_1}$ and ${l_2}$ with negligible string mass undergo angular displacements ${\theta _1}$ and ${\theta _2}$, from their mean positions, respectively. If the angular accelerations of both pendulums are same, then which expression is correct?
Select the correct option:
A
${\theta _1}l_2^2 = {\theta _2}l_1^2$
B
${\theta _1}l_1^2 = {\theta _2}l_2^2$
C
${\theta _1}{l_1} = {\theta _2}{l_2}$
D
${\theta _1}{l_2} = {\theta _2}{l_1}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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Physics
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