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Combined Science
AQA GCSE Combined Science: Synergy
Movement and Interactions
AQA GCSE Combined Science: Synergy · 8465 · 4.7
Movement and Interactions
Papers
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4
· 42 notes
Understand how movement occurs over various distances and at different speeds.
Describe the interactions involved in collisions between objects of varying sizes, from sub-atomic particles to large vehicles.
Evaluate how scientific knowledge of movement and interactions is applied to improve transport safety and city infrastructure.
4.7.1
Forces and Motion
4.7.1.1
Speed and Velocity
4.7.1.2
Distance, Speed, and Time
4.7.1.3
Circular Motion
4.7.1.4
Free Fall
4.7.1.5
Newton's First Law
4.7.1.6
Newton's Second Law
2 notes
Newton’s Second Law and Inertial Mass
Required Practical 14: Force, Mass and Acceleration
4.7.1.7
Newton's Third Law
4.7.1.8
Momentum
4.7.1.9
Kinetic Energy
4.7.1.10
Stopping Distances
4.7.2
Electricity
4.7.2.1
Electric Current
4.7.2.2
Current, Resistance, and Potential Difference
4.7.2.3
Series and Parallel Circuits
2 notes
Series and Parallel Circuit Rules and Calculations
Required Practical 16: Investigating Resistance
4.7.2.4
Circuit Elements
4.7.2.5
Direct and Alternating Currents
4.7.2.6
Mains Cables
4.7.2.7
Power
4.7.2.8
Power and Domestic Electric Appliances
4.7.2.9
The National Grid
4.7.3
Acids and Alkalis
4.7.3.1
Reactions of Acids
4.7.3.2
Making Salts
4.7.3.3
Energy Changes and Reactions
4.7.3.4
The pH Scale and Neutralisation
4.7.3.5
Strong and Weak Acids
4.7.4
Rate and Extent of Chemical Change
4.7.4.1
Factors Affecting Reaction Rates
4.7.4.2
Effect of Surface Area on Reaction Rates
4.7.4.3
Effect of Temperature, Concentration, and Pressure on Reaction Rates
2 notes
Collision Theory and Factors Affecting Reaction Rates
Required Practical: Concentration and Reaction Rate
4.7.4.4
Activation Energy
4.7.4.5
Bond Breaking and Bond Forming
4.7.4.6
Catalysts
4.7.4.7
Enzymes
4.7.4.8
Reversible Reactions
4.7.4.9
Dynamic Equilibrium
4.7.4.10
Factors Affecting Equilibrium Position
4.7.5
Atoms to Ions and Ions to Atoms
4.7.5.1
Reactivity Series for Metals
4.7.5.2
Electrolysis
4.7.5.3
Electrolysis of Aqueous Solutions
4.7.5.4
Tests for Gases
4.7.5.5
Electron Transfer Reactions
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