dgonzale903 dgonzale903

22-02-2021
Physics

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In a Harry Potter movie, there is a big pendulum in the Great Hall that goes back and forth once every 18.9 s. What is the length of the pendulum (if it obeys Physics instead of magic)? (Unit = m)?

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lucastaylor03 lucastaylor03

26-02-2021

Answer:

88.67

Explanation:

think this is right

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evantard808 evantard808

27-02-2021

Answer:

88.854

Explanation:

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