7. [11.05 Points] DETAILS SERCP11 8.3.P.021. 0/20 Submissions Used MY NOTES ASK YOUR TEACHER In exercise physiology studies, it is sometimes important to determine the location of a person's center of gravity. This can be done with the arrangement shown in the figure below. l-2.(m ....i A light plank rests on two scales that read F91 = 400 N and ng = 320 N. The scales are separated by a distance of 2.00 m. How far from the woman's feet is her center of gravity? m Need He p'? - Submit