"Tracker自由落體" 修訂間的差異
(→情境短片) |
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(未顯示由 3 位使用者於中間所作的 11 次修訂) | |||
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<img src='https://physlets.org/tracker/images/tracker_logo.png'> | <img src='https://physlets.org/tracker/images/tracker_logo.png'> | ||
===原理=== | ===原理=== | ||
− | === | + | Tracker意思為追踪器,透過追蹤色點,來觀察物體的運行 |
+ | |||
+ | ===操作=== | ||
+ | Tracker的基本功能 | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/1576127798547.jpg' height=500> | ||
+ | |||
+ | 新增一個檔案 | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker_%E5%B7%A5%E4%BD%9C%E5%8D%80%E5%9F%9F%201.jpg' height=500> | ||
+ | |||
+ | 開啟事先拍好的影片 | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-02.jpg' height=500> | ||
+ | |||
+ | 新增一個校正桿 | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-03.jpg' height=500> | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-04.jpg' height=500> | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-05.jpg' height=500> | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-06.jpg' height=500> | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-07.jpg' height=500> | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-08.jpg' height=500> | ||
+ | |||
+ | <img src='http://science4everyone.net/file/%E5%BC%B5%E9%88%9E%E7%A5%BA/tracker-09.jpg' height=500> | ||
在同樣高度下,物體掉落的速度,主要受空氣阻力的影響。 | 在同樣高度下,物體掉落的速度,主要受空氣阻力的影響。 | ||
<img src='http://science4everyone.net/file/%E5%BC%B5%E5%8F%88%E6%87%BF/01%E7%89%A9%E8%B3%AA%E7%A7%91%E5%AD%B8/img/%E5%96%AE%E6%93%BA.jpg' height=200> | <img src='http://science4everyone.net/file/%E5%BC%B5%E5%8F%88%E6%87%BF/01%E7%89%A9%E8%B3%AA%E7%A7%91%E5%AD%B8/img/%E5%96%AE%E6%93%BA.jpg' height=200> | ||
+ | |||
+ | ===情境短片=== | ||
+ | 下集 | ||
+ | <videoflash>v1N-NGxwrdg</videoflash> | ||
+ | |||
+ | ===探究問題=== | ||
+ | |||
+ | <s4e> | ||
+ | pid=346 | ||
+ | show=問題探究 | ||
+ | </s4e> |