Final answer:
In order to prevent air drag, it is important to position the object in a way that minimizes its contact with air molecules. This can be achieved by making the object more streamlined or aerodynamic. By reducing the surface area facing the direction of motion and designing the shape to allow air to flow smoothly, the drag force can be significantly reduced.
Step-by-step explanation:
In order to prevent air drag, it is important to position the object in a way that minimizes its contact with air molecules. This can be achieved by making the object more streamlined or aerodynamic. By reducing the surface area facing the direction of motion and designing the shape to allow air to flow smoothly, the drag force can be significantly reduced.
For example, athletes wear form-fitting clothing and helmets, and cars have sleek, curved designs, all to minimize air resistance and reduce drag. By doing so, they can achieve faster speeds and better performance.
So, to prevent air drag, it is crucial to consider the shape and design of the object to minimize its resistance against the air it moves through.