Back to Gravitational potential energy and kinetic energy
Diagrams
Understand key diagrams used in this topic with clear visual explanations.
Key Diagrams
SI Base Units Table
A standard table showing the seven SI base quantities and their units:
| Quantity | Unit | Symbol |
|---|---|---|
| Length | metre | m |
| Mass | kilogram | kg |
| Time | second | s |
| Current | ampere | A |
| Temperature | kelvin | K |
| Amount | mole | mol |
| Luminous intensity | candela | cd |
Measurement Diagram
When measuring length with a vernier caliper:
- Read the main scale first
- Add the vernier scale reading
- Record with appropriate precision and unit
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