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Consider a pair of identical pendulums, ...

Consider a pair of identical pendulums, which oscillate with equal amplitude independently such that when one pendulum is at its extreme position making an angle of `2^(@)` to the right with the vertical, the other pendulum makes an angle of `1^(@)` to the left of the vertical. What is the left of the vertical. What is the phase difference between the pendulums?

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Knowledge Check

  • Consider a pair of identical pendulums, which oscillate with equal amplitude independently such that when one pendulum is at its extreme position making an angle of 2^(@) to the right with the vertical , the other pendulum makes an angle of 1^(@) to the left of the vertical. What is the phase difference between the pendulums?

    A
    `(pi)/(2)`
    B
    `(2)/(3)pi`
    C
    `(3)/(2)pi`
    D
    `pi`
  • The bottom of a pendulum traces an arc 3 feet in length when the pendulum swings through an angle of (1)/(2) radians.What is the number of feet in the length of the pendulum?

    A
    `1.5`
    B
    `6`
    C
    `(1.5)/(pi)`
    D
    `6pi`
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