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PhysicsSHMOscillations and SHMMedium2 min

PhysicsMediumsingle choice

Why are pendulum clocks made with pendulum lengths of about 1 m or 0.25 m? These lengths give:

Answer:

Solution:

$T = 2 π l / g$ : $l = 1$ m gives $\approx 2.0$ s (a half-period of 1 s, a \"seconds pendulum\") and $l = 0.25$ m gives $\approx 1.0$ s.

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

⏱ 2m

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