Vector diagrams are used to resolve (break down) a single force into two forces acting at right angles to each other. A free body diagram models the forces acting on an object. The object or 'body ...

The questions in this quiz are suitable for GCSE physics students studying scalar quantities, vector quantities and calculations involving forces. If you struggled with the quiz, don't panic - we ...

The application of Newton's Laws to engineering problems in statics. The free-body diagram method is emphasized. Topics include vector algebra, force, moment of force, couples, static equilibrium of ...

When I started looking for After Effects alternatives, I realized there are actually some solid free options out there ... animations dynamically, and use physics-based effects.