A soccer ball moves in a straight line (the x-axis…


Question Description:

20.50

A soccer ball moves in a straight line (the x-axis). The graph in the figure shows this ball’s velocity as a function of time. Suppose that the ball moved in such a way that the graph segment after 2.0 was -3.0 instead of +3.0 . Find the ball’s average speed during the first 3.0 in this case.

Answer

20.50