Edexcel International GCSE (9–1) Physics 4PH1 · 1.23
Force–extension graphs and Hooke's law
- Code
- 1.23
- In
- 1c Forces, movement, shape and momentum
- Topic
- 1 Forces and motion
- Course
- International GCSE (9–1) Physics 4PH1
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 1c Forces, movement, shape and momentum
- 1.11 Effects of forces between bodies
- 1.12 Types of force
- 1.13 Vector and scalar quantities
- 1.14 Force as a vector quantity
- 1.15 Resultant force along a line
- 1.16 Friction
- 1.17 Force, mass and acceleration
- 1.18 Weight, mass and gravitational field strength
- 1.19 Stopping distance: thinking and braking distance
- 1.20 Factors affecting vehicle stopping distance
- 1.21 Forces on falling objects and terminal velocity
- 1.22 Practical: extension of springs, wires and rubber bands
- 1.23 Force–extension graphs and Hooke's law
- 1.24 Elastic behaviour
- 1.25P Momentum, mass and velocity
- 1.26P Momentum and safety features
- 1.27P Conservation of momentum calculations
- 1.28P Force, change in momentum and time
- 1.29P Newton's third law
- 1.30P Moment of a force
- 1.31P Centre of gravity
- 1.32P Principle of moments
- 1.33P Forces on a beam supporting a heavy object