4 1 You note the odometer and the speedometer readings of your car at equal intervals of time over a long trip. What information about the motion of the car can you get from these readings? (1.1) K/UC 2 You throw a ball vertically upward, and it falls back to your hand. Identify the points where the instantaneous velocity is the same as the average velocity for the entire motion. (1.1) KU TAI 3 Describe the motion of an object in segments P, Q, R, and S in the position-time graph in Figure 1. (1.1) KU TA Position v. Time d(m [E]) 80 R 60 Q S 40 P 20 0 0 2.0 4.0 6.0 t(s) A car is moving with a velocity of 15 m/s [E]. It makes a turn steadily in 5.0 s so that the velocity is 12 m/s [E 25 N]. Determine the average acceleration of the car. (1.4) KU TA A