10. In chapter 6, we learned that the body can be modelled as a single inverted pendulum, assume the entire weight of th

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10 In Chapter 6 We Learned That The Body Can Be Modelled As A Single Inverted Pendulum Assume The Entire Weight Of Th 1 (88.02 KiB) Viewed 36 times

10. In chapter 6, we learned that the body can be modelled as a single inverted pendulum, assume the entire weight of the body is supported by a single leg, and compare two scenarios. In the scenario I (weight centered), the person stands with her weight evenly distributed over her foot, which positions the center of pressure halfway between her heels and toes. In the scenario II (leaning forward), she leans forward, which moves the center of pressure toward her toes. (10 pts) 1) Calculate muscle force for each scenario (weight centered vs. leaning forward). Assume that she weights 500N. The weight of her foot takes 1.5% of her body weight. Please use the following governing equation to find E. for each scenario. (note: show your calculation process) Ma = F GRF (; – Wfor C – F, M,; = 0 = - - Fy Weight centered Fy Leaning forward A EX Fx; GRE GRI 10 4 Uchida and Delp Mrocchio of Mormid E GRF Wfont 1 6cm FM с 2cm 5cm Scenario Weight centered 500N Li =1) Leaning forward (500N i=2) 8cm 2cm 4cm