In a free body diagram of the human body, where would the vector representing weight of the body originate? Naim 09:27 Biomechanics Chapter 3 In a free body diagram of the human body, where would the vector representing weight of the body originate? A. contact between the feet and the groundB. center of gravityC. headD. need more informationAnswer: B. center of gravity Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+