2.1 Position and Movement 位置與運動
39段教學影片(4小時42分)、28頁中Eng對照PDF筆記 (連22題例題+題解)
Introduction 課程概覽
免費試聽Notes 2.1 Position and Movement 筆記 - 位置與移動
1. Position, Distance and Displacement 位置、距離和位移
Example 例題 1.1
2. Scalars and Vectors 標量和矢量
2.1 Vectors along a straight line 直線上的矢量
2.2 Addition and Subtraction of Vectors on a plane 平面上的矢量加減
Example 例題 2.1
3. Speed and velocity 速率和速度
3.1 Average Speed and Average Velocity 平均速率和平均速度
3.2 Instantaneous Speed and Instantaneous Velocity 瞬時速率和瞬時速度
Example 例題 3.1
Example 例題 3.2
4. Acceleration 加速度
4.1 The Direction of Acceleration 加速度的方向
Example 例題 4.1
Example 例題 5.1
5.1 Displacement-time graph (s-t graph) 位移-時間線圖
5.2 Velocity-time graph (v-t graph) 速度-時間線圖
5.3 Acceleration-time graph (a-t graph) 加速度-時間線圖
5.4 The Relationship between s-t, v-t and a-t graphs s-t、v-t 和 a-t 線圖的關係
Example 例題 6.1
Example 例題 6.2
Example 例題 6.3
Example 例題 7.1
Example 例題 7.2
Example 例題 8.1
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“評分:5/5 - "This course was very helpful in reviewing and consolidating what I've learnt. I really appreciate the techniques in problem solving that wasn't mentioned at school. The concepts were explained well too. Could we have courses on wave motion to clear up concepts and enhance my understanding before school starts in September? I think it will be even better to have more difficult questions in your courses too. Thanks a lot!!"”
“評分:4/5 - I noticed the videos you made on youtube are more funny than this, these course videos are more formal and lecture style. Still very useful and clear, but I hope if you could provide and explain more examples, it would be much better.”
“評分:4/5 - 課程既内容都好詳細同準確,但是希望例題解釋再深入解釋多dd”