Elasticity & Hooke's Law - SPM & IGCSE Physics - Physics Rox

In this video lesson, we learn about elasticity and Hooke's Law. 0:00 Introduction 0:33 Elasticity and Plasticity 3:28 Relationship between force and extension of a spring 4:04 Experiment to study the relationship between force and extension of a spring 6:51 Hooke's Law 7:27 Example of a spring that is permanently deformed 10:32 (SPM) Elastic limit 11:39 (IGCSE) Limit of proportionality and elastic limit 14:26 Calculating spring constant (k=F/x) 17:36 Calculating elastic potential energy (E=1/2 Fx) 20:04 Analysing the graphs 24:27 Factors which affect spring constant 29:41 Series & parallel arrangement of springs This topic is in: SPM Physics 4531 IGCSE Physics 0625 For an update about our lessons available for SPM & IGCSE Physics and Science based on the latest syllabus, please refer to https://www.physicsrox.com Subscribe for more Physics lessons! Free lessons and quizzes available at https://www.physicsrox.com Like my Facebook Page for updates https://fb.com/physicsrox Donations welcomed at https://ko-fi.com/physicsrox If you would like access to these slides, more lesson recordings, additional worksheets and quizzes, please make a small donation! More info at https://www.physicsrox.com #spmphysics #igcsephysics #physicsrox #physics #onlinelearning #learnathome #homeschool ================================================== Teacher Zyen a.k.a. Ms Hoo has been teaching Physics since 2005. She holds a Masters in Education, TEFL qualification, Bachelors of Civil Engineering (Honours) and as of this video's date, is currently completing her Doctor of Education.