All of question 6; A, B, C , D , E

6. The graph below shows the kinetic energy versus time of a mass mass is beginning to move in the positive direction. e -0 s, the Energy () 0.25 015 0.75 1.25 Time (s) a. (SEP4 - Graphing) Circle all points where the block has maximum velocity. b. (SEP4 - Graphing) Draw a square on all points where the magnitude of the net force on the block is the greatest. C. (SEP4 - Graphing) Place an "X" at a location where the block has zero acceleration and is moving in the negative direction. d. (SEP4 - Graphing) Use the graph to determine the period of the block's oscillations. Briefly explain how you used the graph to determine the period e. (SEP4 - Graphing) Sketch spring potential energy (Us) versus time on the graph above