A ball travels at 59.78 m/s for a distance of 16.45768956 meters, then decelerates at -89.67 m/s2 until is reaches a velocity of -89.67 m/s, then accelerates at 59.78 m/s2 until it reaches a velocity of 16.45758956 m/s, as shown in the graph to the right.
What's the average velocity for the ball during this entire trip? (Don't forget that velocity is
a vector quantity, requiring that you think about direction.)
Without the graph, I have no idea of the directions.
avg= (finalposition-initialposition)/time