Edexcel IGCSE Physics: Double Science 復習筆記：1.2.1 Types of Forces Effects of Forces Forces can affect bodies in a variety of ways: Changes in?speed: forces can cause bodies to speed up o...
Edexcel IGCSE Physics: Double Science 復習筆記：1.1.7 Calculating Uniform Acceleration Calculating Uniform Acceleration The following equation of motion applies to objects moving with?unifor...
Edexcel IGCSE Physics: Double Science 復習筆記： 1.1.6 Area under a Velocity-Time Graph Area under a Velocity-Time Graph The area under a?velocity-time graph?represents the?displacement?(or?...
Edexcel IGCSE Physics: Double Science 復習筆記： 1.1.5 Velocity-Time Graphs Velocity-Time Graphs A velocity-time graph shows how the velocity of a moving object varies with time The red line...
Edexcel IGCSE Physics: Double Science 復習筆記： 1.1.4 Acceleration Acceleration Acceleration?is defined as the?rate of change of velocity In other words, it describes how much an object's v...
Edexcel IGCSE Physics: Double Science 復習筆記： 1.1.3 Core Practical: Investigating Motion Core Practical 1: Investigating Motion Aim of the Experiment The aim of this experiment is to inve...
Edexcel IGCSE Physics: Double Science 復習筆記：1.1.2 Speed Calculating Average Speed The?speed?of an object is the distance it travels every second Speed is a?scalar?quantity This is becaus...
Edexcel IGCSE Physics: Double Science 復習筆記：1.1.1 Distance-Time Graphs Distance-Time Graphs A distance-time graph shows how the?distance?of an object moving in a straight line (from a st...
隨著STEM教育的理念、編程低齡化和普及化的發展，USACO的參賽人數和熱度越來越高。 因為編程的門檻相比數理化學習較高，USACO難度和認可度實際會略高于同類型的USAMO（美國數學奧賽），USNCO(美國化學奧賽)等學科...
后疫情時代下，留學熱情只增不減。隨著留學人數遞增，申請難度也愈發激烈，為了能在申請中占據一大優勢，除了常規的語言成績和標化成績外，或許參加國際學術活動將會是你的一大佳選。 但真正能夠讓藤校認可的學術...
WLSA上海學校是WLSA和復旦附中進修學校合作開設的國際高中課程項目，憑借其背景，學校也為學生提供了聯盟內各種資源，并在升學時提供推薦信。WLSA春招首輪考試時間，就在本周日10月23日。 WLSA春招考試難度分析 W...
Intro to Proof by Induction What is proof by induction? Proof by induction?is a way of proving a?result is true for a set of integers?by showing that if it is?true for one integer then it is true f...
