BIO ENG C119 Study Guide - Crash Test, Stainless Steel, Ultra-High-Molecular-Weight Polyethylene
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Answer all questions for a maximum of 100 points. Please write all answers in the space provided. If you need more space, there is an additional space at the end. Indicate your answer as clearly as possible for each question. Write your name at the top of each page as indicated. Saturday, december 11, 8:00 11:00 am, 1999: (10 points total) skeletal loading. Figure 1 depicts a schematic of the proximal femur with the joint contact j and abductor a forces shown, during the single legged stance phase of gait. Show, with your own free-body diagram analysis, why the angle b must always be greater than angle a. Figure 1: (20 points total) dynamic analysis of the skeleton. Impact to the head during automobile accidents represents a serious injury. These injuries are particularly sensitive to the type of safety restraint used. Consider the special case where a seatbelt is used but without shoulder strap.
