Question

You are to conduct wind tunnel testing of a new football design that has a smaller lace height than previous designs. What is the purpose of conducting wind tunnel testing for this new football design?

1) To measure the impact of the smaller lace height on the football's aerodynamics
2) To determine if the smaller lace height improves the football's performance
3) To compare the wind resistance of the new design with previous designs
4) To assess the durability of the smaller lace height in different wind conditions

Answer 1

Wind tunnel testing for the new football design with smaller lace height is to study its aerodynamics, whether it improves performance, and its durability in various wind conditions compared to previous designs.

Step-by-step explanation:

The purpose of conducting wind tunnel testing for a new football design with a smaller lace height is primarily to assess the impact of this design change on the football's aerodynamics. Wind tunnel testing can help measure if the reduced lace height affects the amount of drag the football experiences while in flight. Through this testing, engineers can determine if the design modification:

1. Improves the football's performance by enabling it to travel through the air with less resistance.
2. Increases the football's stability and accuracy during flight.
3. Allows the football to maintain its flight characteristics under various wind conditions, which could also contribute to the durability of the design.

Comparing the new design with previous versions will provide valuable data on whether the smaller lace height contributes to better overall functionality and efficiency of the football in typical game play scenarios.