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SERCP11 13.5.P.034.
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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 24.5 s.
(a) How tall is the tower?
|m
(b) If this pendulum is taken to the Moon, where the free-fall acceleration is 1.67 m/s?, what is the period
there?

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