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PhyzicsOfHockey
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Homework Statement
On the construction site for a new skyscraper, a uniform beam of steel is suspended from one end. If the beam swings back and forth with a period of 1.10 s, what is its length?
Homework Equations
T=2*pi*sqroor (L/g)
The Attempt at a Solution
(1.1/(2*3.14))^2*9.81=L
L=.3007m
This is wrong however and I don't understand why.