As I was looking at some of my old pictures from my trip this past summer to Atlanta, I came across this picture and immediately thought of Physics: potential energy and kinetic energy. The moment before my friend in the white jumps, his pe is 0 and his ke=x. When he reaches his peak in the air straight up from where he jumped like he is in the picture his ke is 0 and his pe=x. The energy isn't lost, only changed from ke to pe.
good one charles.
ReplyDeletei like the picture but what are you doing?