Final answer:
The greater your surface area, the greater the wind resistance on you. Air resistance is influenced by the surface area of an object and increases with a larger exposed surface.
Step-by-step explanation:
The greater your surface area, the greater the wind resistance on you. This is because movement by the air is proportional to the surface area of the moving object. When an object moves through the air, it encounters air resistance, which is a force that opposes the motion of the object. The amount of air resistance encountered depends on several factors, such as the velocity of the object and the density of the air, but one of the most significant factors is the surface area exposed to the wind.
A larger surface area presents a bigger obstacle to the wind, causing greater resistance. For example, if you stand up straight with your arms out, you have a larger surface area facing the wind than if you were to stand with your arms down by your sides. The larger surface leads to increased air resistance, which can be observed in various scenarios, such as when skydivers spread their limbs to lower their descent speed or when vehicles are designed with aerodynamics in mind to reduce wind resistance.