IGCSE Physics [Syllabus 1.2] Motion
Автор: Cambridge In 5 Minutes
Загружено: 2020-09-01
Просмотров: 116987
Hi guys, this is a fairly lengthy video !
I will try my best to cover the concepts of distance/displacement, speed/velocity, and acceleration. The main thing is that distance is a scalar quantity (only magnitude is considered) whereas displacement is a vector quantity (magnitude AND direction).
After going through fundamental definitions, there are two types of graphs that you need to know how to interpret:
1. Distance-time or displacement-time graphs
2. Speed-time or velocity-time graphs
I think this topic is a rather difficult topic for many people. Please let me know if you have any further questions.
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