The 4.2 Mg truck and 1.2 Mg car are traveling with the free-rolling velocities shown just before they collide. After the collision, the car moves with a velocity of 16 km/h to the right relative to the truck. (gure 1) Figure 1 0H 3! D It mfh > 10 kml'h > V PartA Determine the coefcient of restitution between the truck and car. Express your answer using three significant figures. ) View Available Hint(s) V PartB Determine the loss of energy due to the collision. Express your answer in kilojoules to three significant figures. ) View Available Hint(s) M... @ Pearson