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Study space
Mistake Bank
AI Marking
Subjects
C
Cambridge
E
Pearson Edexcel
AQA
AQA
OCR
OCR
Competitive
Log in
Create free account
Revision Notes
Practice Questions
Topical Past Paper Questions
Past Papers
Resources
Revision Notes
Practice Questions
Topical Past Paper Questions
Past Papers
Mechanics
/
Energy, work and power
Contents
Conservation & dissipation
Contents
All chapters
Mathematics · 9709
Mechanics
Chapter 05 · Energy, work and power
Energy conservation
Conservation & dissipation
01
Forces and equilibrium
Force models
3
Force diagrams & model words
Resolving a force
Resultants from components
Equilibrium
1
Equilibrium of a particle
Friction
3
Contact forces & friction
Limiting equilibrium & coefficient of friction
Range of equilibrium forces
Newton's third law
1
Newton's third-law pairs
02
Kinematics of motion in a straight line
Motion language
1
Motion language & signs
Motion graphs
2
Displacement–time graphs
Velocity–time graphs
Constant acceleration
1
Constant-acceleration equations
Multi-stage motion
1
Multi-stage & relative motion
General motion
1
Calculus of motion
03
Momentum
Momentum meaning
1
Momentum as signed motion
Momentum conservation
1
Conservation of linear momentum
Direct impact
1
Direct impact & coalescence
Collision reasoning
1
Collision sequences & checks
04
Newton's laws
Newton foundations
1
Resultant force & Newton's laws
Vertical dynamics
1
Weight & vertical motion
Inclined dynamics
1
Newton's law on inclined planes
Connected particles
1
Light strings & smooth pulleys
Systems and stages
1
Tow-bars, systems & stage changes
05
Energy, work and power
Work
1
Work done by a force
Mechanical energy
1
Kinetic & potential energy
Work–energy principle
1
The work–energy principle
Energy conservation
1
Conservation & dissipation
Power
1
Power, steady speed & hills
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