This video provides an overview of two GeoGebra https://www.geogebra.org/ interactives which can be used for teaching and learning Engineering Mechanics: Statics.

The links to the interactives include:
– 2D Moment Arms: https://www.geogebra.org/m/xnakpuqq
– 3D Vector Dot Product: https://www.geogebra.org/m/n5hjvunp
– Full List of my GeoGebra interactives: https://www.geogebra.org/u/drdan