A pendulum on plant X is 0.25 meters long and the period is 4 seconds. What is “g” on Planet X?

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A pendulum on plant X is 0.25 meters long and the period is 4 seconds. What is “g” on Planet X?

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Sigridomena 4 years 2021-08-08T12:14:21+00:00 1 Answers 12 views 0

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  1. RobertKer
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    2021-08-08T12:15:43+00:00
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    Answer:

    The value of g = 0.6168 m/s².

    Explanation:

    Given that,

    On a planet X,

    Length of the pendulum(L) = 0.25 meters,

    Time period of the pendulum(T) = 4 seconds.

    We have to find the ‘g’ value on the planet.

    The ‘g’ value on a planet can be found by a pendulum with help of the formula,

    T = 2π × \frac{\sqrt{L} }{\sqrt{g} }

    From this,  g = 4π² × \frac{L}{T^{2} }

    Using the above formula and substituting the values,we get,

    g = 0.6168 m/s².

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