Kinematics problem #2 A car accelerates from a speed of 12m/s at 3.0m/s/s for 150m. After that, it continues along at the same velocity for 310 more meters. How long does it take for the car to go the whole distance? Make sure to get a time that includes the acceleration time AND the constant speed time. Attach your answers, showing your work. You do not have to go through the whole long problem-solving procedure in the video, but for this problem you should have more than one expression written down for your work. Projectile problem A ball is thrown, moving horizontally 3.2m after which it lands on a platform 1.4m above its original position. If the ball spends 1.5s in the air, then what was the magnitude of the initial velocity of the ball