Final answer:
A vehicle driven into a curve tends to continue moving in a straight line unless controlled by the front tires.
Step-by-step explanation:
A vehicle driven into a curve tends to continue moving in a straight line unless controlled by the front tires. This is because of the inertia of the vehicle, which causes it to resist changes in its motion. The centripetal force provided by the front tires allows the vehicle to turn and stay on the curved path.