Keyword: Action and reaction
- Jílek M.: Physics Workshop for Secondary School Students, Fair 7, Praha 2002This contribution summarizes some of the physics hobby group ideas – finding out, whether a sailboat can be set in motion by blowing in the sail while standing in the rear of the boat, analyzing a rotation of a flying ball, observing the effect of the Coriolis force, observing a flying boomerang, building a model a combustion engine.
- Polák Z.: Measurement of Air Velocity, Fair 5, Praha 2000A simple measurement of the speed of air flowing from an air flow generator and, as a bonus, a description of some other experiments (balance wheel, the Cartesian diver, rocket…)