ALL of AQA Materials in 24 Minutes | A Level Physics

Join my 32 hour Physics Course: https://zphysicslessons.net/physics-t... Extra Practical Videos:    / @zhelyo_physics   In this video we look at the AQA Paper 1 preparation for Materials. This video follows the AQA specification but it's also applicable to other exam boards including OCR, CIE, Edexcel, iEdexcel etc. Chapters: 00:00 Density 00:24 Density Example Problem 02:35 Hooke's Law 03:24 Limit of Proportionality and Elastic Limit 03:46 Springs in Series and Parallel 05:23 Tensile Stress and Tensile Strain 06:40 Young's modulus 07:17 Stress-Strain Graphs and Young's Modulus 09:13 Energy Stored 09:56 Graphs and Energy 10:35 Graph and Energy Example 11:29 Plastic Deformation 12:08 Brittle Materials 13:23 Energy Example Question 15:24 Energy Conservation 15:42 Example of Energy Conversion to Kinetic 17:12 Springs and Gravity Example 20:52 Springs Energy Example Question 22:10 Stress Variation in a Vertical Cable