Lecture Notes, Tutorial and assignment
Lecture Notes, Tutorial and assignment
A step by step guide on drawing vector diagrams for vector resolution, vector addition and vector subtraction.
Essential trigonometry: Cosine and Sine rules
Essential trigonometry: Pythagoras theorem and Trigonometric ratios
For the majority of recorded human history, units like the weight of a grain or the length of a hand weren’t exact and varied from place to place. Now, consistent measurements are such an integral part of our daily lives that it’s hard to appreciate what a major accomplishment for humanity they’ve been. Matt Anticole traces the wild history of the metric system.
Resolving a Vector (Vertical and Horizontal Components)