OCR GCSE Twenty First Century Science Suite - Physics B J259 · P4.3
What is the connection between forces and motion?
- Code
- P4.3
- In
- P4 Explaining motion
- Course
- GCSE Twenty First Century Science Suite - Physics B J259
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points under P4.3
- P4.3.1 Forces on an isolated object
- P4.3.2 Free body diagrams and resultant forces
- P4.3.3 Scale vector diagrams of forces
- P4.3.4 Momentum and its conservation
- P4.3.5 Force and rate of change of momentum
- P4.3.6 Newton's first law
- P4.3.7 Circular orbits: constant speed, changing velocity
- P4.3.8 Forces causing rotation
- P4.3.9 Moment of a force
- P4.3.10 Levers and gears
- P4.3.11 Inertial mass
- P4.3.12 Newton's second law
- P4.3.13 Force, mass, velocity, acceleration and momentum relationships
- P4.3.14 Measuring reaction times
- P4.3.15 Stopping distances and safety
- P4.3.16 Dangers of large decelerations
- P4.3.17 Stopping distance and speed
- P4.3.18 Speeds, accelerations and forces in road transport
Points in P4 Explaining motion
- P4.1 What are forces?
- P4.2 How can we describe motion?
- P4.3 What is the connection between forces and motion?
- P4.4 How can we describe motion in terms of energy transfers?