1. The problem statement, all variables and given/known data 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? 2. Relevant equations T=2*pi*sqroor (L/g) 3. 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.