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Question: A man enters a tall tower, needing to know its height. He notes that a long pendulum extends from the ceiling almost to the floor and that its period is 25.5 s.
Part I: How tall is the tower?
m
Part II: If this pendulum is taken to the Moon, where the free-fall acceleration is 1.67 m/s2, what is the period there?
s
If possible just a brief explanation how you got the answer?
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