問題詳情

【題組】50. How do dimples on a golf ball affect its performance?
(A) They help it travel farther.
(B) They keep it in a better shape.
(C) They enhance its drag force.
(D) They allow it to endure stronger impact.

參考答案

答案：A
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用户評論

【有哥在】評論

With dimples added to the ball, the force that pulls back on the ball is minimized, allowing it to travel faster and longer.

【海關】評論

With dimples added to the ball, the force that pulls back on the ball is minimized, allowing it to travel faster and longer.添加窩洞在高爾夫球，減少把球拉回的力量，使球飛得更快更遠。