Recent content by wit13

thanks for your help, I ended up digging up my physics book for a little refresher. I was having trouble visualizing how the forces with work with respect to the joints

this is the question: Pick joint of the human body. With reference to this joint and the concepts of tangential and centripetal acceleration, provide an example and explain: A. an activity in which tangential acceleration is zero, centripetal is non-zeroB. an activity in which centripetal...