Question: A baseball is thrown directly upward at time t=0and is caught again at time t=5s. Assume that air resistance is so small that it can be ignored and that the zero point of gravitational potential energy is located at the position at which the ball leaves the thrower's hand.
Part A: Sketch a graph of the kinetic energy of the baseball.
Part B: Based on the graph of kinetic energy given (gray curve in the graphing window), sketch a graph of the baseball's gravitational potential energy.