開放式課程>>自然科學學群>>普通物理>>第3講 位能與力學能守恆(缺3-3* 3-5)

第3講 位能與力學能守恆(缺3-3* 3-5)

 

3_1

概述
Overview

3_2_1
重力位能
Potential Energy of Gravity
 
3_2_2 彈力位能
Potential Energy of Elastic Force

3_3 保守力
Conservation Force
 
3_4 非保守力
Non-conservation Force
 
3_5
力學能守恆
Conservation of Mechanical Energy

 
3_6 力學能與非保守力
Mechanical Energy and Non-conservation Force
 
3_7_1 位能函數與力的關係
Relation between Function of Potential Energy and Force
 
3_7_2 位能函數與力的關係 - 二維
Relation between Function of Potential Energy and Force- Two Dimensional (2D)
 
3_7_3
位能函數與力的關係 - 梯度
Relation between Function of Potential Energy and Force- Gradient
3_7_3  位能函數與力的關係 - 例題
Relation between Function of Potential Energy and Force- Examples
 
3_7_4
位能函數與力的關係 - 位能圖
Relation between Function of Potential Energy and Force- Potential Energy Diagram
3_8 Energy diagram
Energy Diagram
 

3_9_1 

 

3_9_2


3_9_3

萬有引力 - 位能函數
Universal Gravitation – Function of Potential Energy

萬有引力 - 力學能
Universal Gravitation - Mechanical Energy


萬有引力 - 脫離速度
Universal Gravitation - Escape Velocity

 

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