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? [4 Apr 2025 Shift 1]

Correct Answer is : θ1l2=θ2l1

Oscillations Part 2

Section: Physics

Question : 9 of 74

Marks: +1, -0

Two simple pendulums having lengths l1 and l2 with negligible string mass undergo angular displacements θ1 and θ2, from their mean positions, respectively. If the angular accelerations of both pendulums are same, then which expression is correct?

[4 Apr 2025 Shift 1]

θ1I12=θ2I22
θ1I22=θ2I12
θ1I1=θ2I2
θ1l2=θ2l1

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