Centre of Gravity of the Human Body Visualised with AI
Access the app here. When introductory physics curriculum introduces static equilibrium and torque , textbook examples often default to inanimate objects: rigid beams, uniform...
IP3 04 Forces
Topple Test Simulation with Forces
Conceptual understanding in mechanics improves dramatically when students can see stability unfold in real time. Our latest interactive model, the Topple Test , was built to make...
Turning Effect due to Non-Perpendicular Forces
When applying the principle of moments to calculate the magnitude of a force creating a turning effect, where the force is not perpendicular to the length of the object, there are...
Tensegrity Explained
There is a new internet trend called "tensegrity" - an amalgamation of the words tension and integrity. It is basically a trend of videos showing how objects appear to float above...
Equilibrium of a Wall Shelf
This GeoGebra interactive allows students to vary the position of the centre of gravity of a shelf in order to observe the changes of the other two force vectors. The position of...
Forces in Equilibrium
While preparing for a bridging class for those JAE JC1s who did not do pure physics in O-levels, I prepared an app on using a vector triangle to "solve problems for a static point...
Hanging Forks
This simple demonstration can be done anywhere at home using the following items: an empty glass a toothpick two forks The video below demonstrates how to do it. When the forks...