力與運動
顯示 46 筆結果中的 1–24 筆
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日本水火箭專用接咀 Japan Water Rocket Nozzle
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日本水火箭專用火箭尖頂 火箭尾翼及火箭接咀 Japan Water Rocket Nozzle Wings Rocket top
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日本水火箭發射器 發射架全套 Japan Water Rocket Kit
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動能勢能互相轉化演示器 全金屬 超大號 Large Size Full Metal Maxwell’s Wheel
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快慢小車（配合斜面使用）
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拉壓兩用測力計10N pull and press dynamometer
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液體表面張力演示器 Surface Tension of Liquids Demo
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牛頓第一定律探究斜面套裝
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水火箭降落傘材料五件套裝 大號 Water Rocket Parachute Suit Large size
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水火箭降落傘材料五件套裝 小號 Water Rocket Parachute Suit Small size
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向心力實驗演示儀 Centripetal Force experiment demonstration Instrument
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演示用金屬彈簧測力計5N newton-meter-5n-for demo
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DIY虹吸噴泉實驗 DIY Siphon Fountain Experiment
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DIY馬德堡半球實驗 DIY Madeleine Hemisphere Experiment
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鑄鐵馬德堡半球（演示用）Magdeburger Halbkugeln Iron Magdeburg hemisphere
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滑動木塊（配件）
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DIY牛頓擺 重力勢能與動能轉化 DIY Newton’s Cradle
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【多種規格】彈簧 springs
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彈簧片
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壓力與壓強演示器
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【多種規格】鋁合金/塑料槓桿天平天秤連鉤碼 Aluminum alloy / Plastic lever balance scales
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【多種規格】金屬鉤碼 500g 550g 800g
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金屬槽碼 Metal Weight
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【多種規格】條形彈簧測力計 2.5N 5N 10N Newton dynamometer
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