Final answer:
The turn made by the blue car is correct as it follows the physical principles involved in circular motion.
Step-by-step explanation:
Based on the information provided, it appears that the turn made by the blue car is correct. The blue car is moving to the right after the collision, indicating that it has changed its direction of motion. In figure 6.1, it is mentioned that a race car moves in a circular path when making a turn. This suggests that the blue car is following the same physical principles involved in circular motion during the turn.