A pendulum suspended from the roof of an elevator at rest has a time period T1. When the elevator moves up with an acceleration ‘a′, its time period becomes T2; when the elevator moves down with an acceleration ‘a′; its time period becomes T3, then

A pendulum suspended from the roof of an elevator at rest has a time p

1.	A pendulum suspended from the roof of an elevator at rest has a time period T1. When the elevator moves up with an acceleration ‘a′, its time period becomes T2; when the elevator moves down with an acceleration ‘a′; its time period becomes T3, then
Answer» A pendulum suspended from the roof of an elevator at rest has a time period $T_{1}$ . When the elevator moves up with an acceleration $‘ a^{'}$ , its time period becomes $T_{2}$ ; when the elevator moves down with an acceleration $‘ a^{'}$ ; its time period becomes $T_{3}$ , then

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A pendulum suspended from the roof of an elevator at rest has a time period T1. When the elevator moves up with an acceleration ‘a′, its time period becomes T2; when the elevator moves down with an acceleration ‘a′; its time period becomes T3, then

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