Question

Many competitive swimmers practice in loose-fitting, baggy swimsuits called drag suits. In 1–2 sentences, explain how, in terms of the forces acting on a swimmer, wearing a drag suit differs from wearing a tight-fitting racing suit, and why practicing in a drag suit can make a swimmer stronger.(2 points)

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Answer 1

Wearing a drag suit increases water resistance due to its loose-fitting design, which creates additional drag forces that a swimmer must overcome, while a tight-fitting racing suit minimizes resistance for optimal speed. Practicing in a drag suit builds strength and stamina as swimmers must exert more effort to move through the water, ultimately improving their performance when they switch back to a racing suit.