7. Use the above graph of the sagittal plane knee angular velocity during walking to answer the following questions A. What is the peak flexion velocity of the knee?
B. What is the peak extension velocity of the knee?
C. What is the average angular acceleration between peak extension velocity and peak flexion velocity?
D. At time point 0.5 what is the joint doing? Flexing or extending?

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)