1. The problem statement, all variables and given/known data A rod suspended on its end and acting as a physical pendulum swings with a period of 2.24 s. What is its length? (g = 9.80 m/s2) 2. Relevant equations T=2(pi) * (sqrt)(L/G) 3. The attempt at a solution Okay, so I'm given the period, which is 2.24 seconds. I'm also given G, as it's 9.8. I plug in the values and the resulting equation is what I get: 2.24=2pi * (sqrt)(L/9.8) I divide 2.24 by 2pi, which leaves me with this: .356507=(sqrt)(L/9.8) I square both sides and get: .127097=L/9.8 Multiply 9.8 * .127097 should give me L. I get L=1.24555. I put it into my online homework assignment, and it's wrong. What am I doing incorrectly?