Final answer:
While in a turn, it's preferable to maintain a steady speed or slow down. This is due to the fundamental principles of physics, such as Newton's first law, and the concepts of centripetal acceleration and centrifugal force. Accelerating or looking straight ahead instead of into the turn could increase the risk of losing control of the vehicle.
Step-by-step explanation:
The best practice while in a turn depends on the context of the situation, but typically, it's best to maintain a steady speed or slow down if necessary. This is due to fundamental physics principles. When a car is making a turn, it undergoes a type of acceleration known as centripetal acceleration. According to Newton's first law, an object in motion stays in motion in a straight line unless acted upon by an external force. When turning, the car is changing direction, which is a form of acceleration. This change in direction creates a sensation of being pushed to the side, which is caused by the inertia of your body wanting to continue in a straight line. This is experienced as the centrifugal force.
If you attempt to accelerate whilst turning, it increases the risk of skidding or 'fishtailing' because the tires lose traction with the road surface, making it harder for you to control the vehicle. Staring straight ahead while turning is also not advisable. It's best to look in the direction that you're turning, as it helps your brain anticipate the change in direction, enhancing your control and reaction time.
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