Question

a truck traveling forward at 12.0m/s accelerates at 1.75 m/s^2 for 5 seconds. It then travels at a new speed for 25 seconds, when a construction zone forces the driver to push on the brakes, providing an acceleration of 1.75 m/S2 for 15.0 seconds. draw the resulting velocity time graph and position time graph for the motion.

Answer 1