平衡動作

下載 嵌入 關閉 嵌入啓動模擬教學之圖樣 <div style="position: relative; width: 300px; height: 197px;"><a href="https://phet.colorado.edu/sims/balance-and-torque/balancing-act_zh_TW.jnlp" style="text-decoration: none;"><img src="https://phet.colorado.edu/sims/balance-and-torque/balancing-act-screenshot.png" alt="平衡動作" style="border: none;" width="300" height="197"/><div style="position: absolute; width: 200px; height: 80px; left: 50px; top: 58px; background-color: #FFF; opacity: 0.6; filter: alpha(opacity = 60);"></div><table style="position: absolute; width: 200px; height: 80px; left: 50px; top: 58px;"><tr><td style="text-align: center; color: #000; font-size: 24px; font-family: Arial,sans-serif;">按下開始</td></tr></table></a></div> 使用 HTML 碼顯示帶有"按此開始"之螢幕擷圖

平衡/天平 (Balance) Rotational Equilibrium Lever Arm 捐款