2-4 齒輪、鏈條與動力傳送
Presentation
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Science
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KG - 6th Grade
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Practice Problem
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Easy
毛 毛
Used 10+ times
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4 Slides • 6 Questions
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Open Ended
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Multiple Choice
Q:當左邊的齒輪順時針旋轉，右邊齒輪的旋轉方向為何?
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Open Ended
當左邊齒輪轉一圈，右邊齒輪會轉幾圈?
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Multiple Choice
當齒輪裝上鏈條後，黃色齒輪順時針轉，紅色齒輪會如何旋轉?
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Multiple Choice
當黃色齒輪轉一圈時，紅色齒輪會轉幾圈?
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Multiple Choice
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