Physics
Physics, 26.12.2020 19:00, sheena33

A pendulum clock uses a simple pendulum as its timing device. The clock is correct at noon. The next day, when the clock reads noon, the actual time is 11:50 a. m. What is the fractional change in pendulum length that must be made so the clock runs at the correct rate

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A pendulum clock uses a simple pendulum as its timing device. The clock is correct at noon. The next...

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