[25 pts] The following shows the velocity graph of Tom's trip from location A to B along a straight road. Take positive direction to the right. The speed (v) is in meter per second (m/s) and the time (t) in minutes (min). A v (m/s) D WNHOHN W D U Q V 5 10 15 20 25 30 35 40 in t (min) [Answer in 2 significant figures] a) (10 pts) Where is location B relative to location A? Is is to the left or to the right of location A? b) (5 pts) What is the instantaneous acceleration at t - 25 min? c) (10 pts) If Tom goes back directly from Location B to Location A at constant velocity in 8 minutes, what is his average speed and average velocity of his whole trip (i.e. Location A to Location B, back to Location A)