Edexcel IGCSE Physics: Double Science 复习笔记:4.2.3 Kinetic Energy
Edexcel IGCSE Physics: Double Science 复习笔记:4.2.3 Kinetic Energy Kinetic Energy The kinetic energy (KE) of an object (also known as its kinetic store) is defined as: The energy an...
Edexcel IGCSE Physics: Double Science 复习笔记:4.2.3 Kinetic Energy Kinetic Energy The kinetic energy (KE) of an object (also known as its kinetic store) is defined as: The energy an...
Integration by Parts What is Integration by Parts? For integrating the product of two functions - reverse product rule Crucially the product is made from u and dv/dx (rather than u and v) Alternati...
Edexcel IGCSE Physics: Double Science 复习笔记:4.2.2 Gravitational Potential Energy Gravitational Potential Energy The gravitational potential energy (GPE) of an object (also known as its g...
Edexcel IGCSE Physics: Double Science 复习笔记:4.2.1 Work Done Work Done Whenever any work is done, energy gets transferred (mechanically) from one store to another The amount of energy tra...
Integrating with Trigonometric Identities What are trigonometric identities? Some are given in the formulae booklet Be sure to note the difference between the ± and ∓ symbols! How do I know which t...
Edexcel IGCSE Physics: Double Science 复习笔记:4.1.6 Reducing Energy Loss Reducing Energy Loss Energy loss can be reduced by doing one of two things: By reducing the amount of unwanted (was...
Edexcel IGCSE Physics: Double Science 复习笔记:4.1.5 Core Practical: Investigating Thermal Energy Core Practical 8: Investigating Thermal Energy Equipment List Resolution of measuring equip...
Harder Substitution What is integration by substitution? Make sure you are familiar with Reverse Chain Rule and Substitution (RCR) In more difficult questions the substitution will be given to you ...
IB成绩越来越受名校青睐,承认IB成绩的学校也越来越多,其成绩也逐渐成为各大学衡量学生水平的标准。2022年11月IB大考已经开始,11月3日就将进行IBDP物理课程的考试。 2023年IBDP物理课程改革 新授课程自2023年8/...
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