Edexcel IGCSE Physics 復習筆記 1.2.3 Resultant Forces
Edexcel IGCSE Physics 復習筆記 1.2.3 Resultant Forces Calculating Resultant Force A?resultant force?is a single force that describes all of the forces operating on a body When many forces ar...
IB DP Maths: AA SL復習筆記4.3.3 Sample Space Diagrams
Venn Diagrams What is a Venn diagram? A Venn diagram is a way to illustrate?events?from an?experiment?and are particularly useful when there is an overlap between possible?outcomes A Venn diagram c...
AQA A Level Maths: Mechanics復習筆記3.2.2 Connected Bodies - Ropes & Tow Bars
Connected Bodies - Ropes & Tow Bars What are connected bodies/particles? The phrase?connected?particles?refers to situations where?two?(or more) bodies (objects) are connected in some wa...
IB DP Maths: AA SL復習筆記4.3.2 Conditional Probability
Conditional Probability What is conditional probability? Conditional?probability?is where the probability of an?event?happening can vary depending on the outcome of a prior event The event?A?happen...
Edexcel IGCSE Physics 復習筆記 1.2.2 Scalar & Vectors
Edexcel IGCSE Physics 復習筆記 1.2.2 Scalar & Vectors Scalar & Vector Quantities All quantities can be one of two types: A?scalar A?vector Scalars Scalars are quantitie...
AQA A Level Maths: Mechanics復習筆記3.2.1 F = ma
F = ma What is Newton’s First Law of Motion (N1L)? An object at rest will stay at rest, and an object moving with constant?velocity?will continue to move with constant velocity, unless an un...
IB DP Maths: AA SL復習筆記4.3.1 Probability & Types of Events
Probability Basics What key words and terminology are used with probability? An?experiment?is a repeatable activity that has a result that can be observed or recorded Trials?are what we call the re...
AQA A Level Maths: Mechanics復習筆記3.1.4 Forces in 2D - Vector Notation
Forces in 2D - Vector Notation How are forces and vectors linked? Forces?are?vectors?– they have?magnitude?and?direction. The?Magnitude?of a force is measured in Newtons and the?direction?of...
Edexcel IGCSE Physics 復習筆記 1.2.1 Types of Forces
Edexcel IGCSE Physics 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 or slow down Chang...
