Which option best describes where you can accelerate on a curve?

Which option best describes where you can accelerate on a curve?

• A. At the end of the curve
• B. Before entering the curve
• C. While you are still in the curve
• D. At the apex of the curve

Answer: (D)

The main idea is how to balance throttle and steering as you go through a turn. The apex is the moment when you’re most prepared to begin adding throttle because your car is already pointed toward the exit and you’ve lined up your path. At this point you’ve slowed enough for grip, and you can start accelerating to increase speed as you move out of the curve. If you accelerate before entering, you’ll push more speed into a bend and risk losing control. Accelerating while you’re still in the curve can unsettle the car by increasing lateral forces. Waiting until you’re at the end means you miss the opportunity to carry momentum through the turn. So accelerating at the apex lets you transition from turning to exiting smoothly and efficiently.

The main idea is how to balance throttle and steering as you go through a turn. The apex is the moment when you’re most prepared to begin adding throttle because your car is already pointed toward the exit and you’ve lined up your path. At this point you’ve slowed enough for grip, and you can start accelerating to increase speed as you move out of the curve. If you accelerate before entering, you’ll push more speed into a bend and risk losing control. Accelerating while you’re still in the curve can unsettle the car by increasing lateral forces. Waiting until you’re at the end means you miss the opportunity to carry momentum through the turn. So accelerating at the apex lets you transition from turning to exiting smoothly and efficiently.