🔬 Science 8 · Grade 7 · Cambridge Lower Secondary Science Stage 8

Unit 3: Forces and energy

7 sections · 128 questions

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Sections

1. 3.1Forces and motione.g. What is needed for two forces to be balanced? · 18 questionsPractice
2. 3.2Speede.g. What does 60 km/h mean? · 22 questionsPractice
3. 3.3Describing movemente.g. What does a straight line sloping upwards show? · 17 questionsPractice
4. 3.4Turning forcese.g. What is the unit of a moment? · 18 questionsPractice
5. 3.5Pressure between solidse.g. What is the equation for pressure? · 19 questionsPractice
6. 3.6Pressure in liquids and gasese.g. Where is air pressure largest? · 17 questionsPractice
7. 3.7Particles on the movee.g. What is diffusion? · 17 questionsPractice