William 與 Flora Hewlett 基金會: Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
國家科學基金會: An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud 大學: King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.

一維空間的作用力_Forces in 1 Dimension

當你推一個滿滿的檔案櫃時，探討力的作用方式。施一作用力在檔案櫃上，並查看作用在檔案櫃的摩擦力和合力。顯示作用力、位置、速度和加速度對時間的圖表。觀察所有作用力的自由體受力圖（包含重力和正向力）。

適合對象：國中以上
翻譯者：潘建宏

Version 1.20
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開始

軟體需求版權

軟體需求

Windows Systems	Macintosh Systems	Linux Systems
Microsoft Windows 98SE/2000/XP/Vista Sun Java 1.5.0_15 or later	OS 10.4 or later Apple Java 1.5.0_16 or later	Sun Java 1.5.0_15 or later

設計團隊	Third-party Libraries	Thanks To
Trish Loeblein Kathy Perkins Sam Reid (developer) Interviewer: Danielle Harlow

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