1. The problem statement, all variables and given/known data A person's center of mass is easily found by having the person lie on a reaction board. A horizontal, 3.0-m-long, 6.6kg reaction board is supported only at the ends, with one end resting on a scale and the other on a pivot. A 63kg woman lies on the reaction board with her feet over the pivot. The scale reads 23kg . What is the distance from the woman's feet to her center of mass? 2. Relevant equations T=F*d 3. The attempt at a solution I know this is a problem that is related to torque, but I'm completely lost. Can someone help me..