A public transportation bus travels back and forth along a road, following the position versus time graph over the time period shown in the graph. There are five points labeled on 60.0- Macmillan Learning the graph. What are the average speed and velocity $5.0- 5 50,0- (magnitude and direction) of the bus between point 1 and 45.0 point 3? 40.0- 35.0- 30,0- 25.0- average speed 13 = m/s 20.0- 15,0- 10.0- 2 5.0- 0.0 0.5 10 15 20 25 3.0 3.5 4.0 45 5.0 average velocity -3 = m/x Time (h) What is the average speed and velocity of the bus between point 2 and point 5? average speed, , = m/s average velocity , s = m/s