3A70.36 – Simple double pendulum
This demonstration shows chaotic motion using a double pendulum.
Mechanics
1Q10.30 – Cylinders on an inclined plane
This demonstration involves cylinders of various densities rolling down an inclined plane. It illustrates the principles of gravity, friction, and inertia in a tangible and engaging way.
1G10.42 – Atwood’s machine
Atwood’s machine consists of two weights connected by a string that passes over a pulley. The demonstration shows how the machine can be used to study the laws of motion and gravity, different weights lead to different results.. It’s a practical and visual way to understand Newton’s second law of motion and the concept of gravitational acceleration.
1M20.11 – Pulleys
This demonstration illustrates how a balance of forces can be achieved using a pulley system.
1D52.20 – Water Parabola
This demonstration illustrates the deformation of a surface under rotation to equalise pressure.
1J10.12 – Centre of Mass of Irregular Object
This demonstration illustrates how the centre of mass of an irregular shape can be found.
1N30.62 – Multiple Ball Drop
This demonstration illustrates momentum transfer through solids via the velocity amplification of the upper ball as it is ejected.
1F20.10 – Inertia of Rest with Mass and String
This demonstration illustrates the inertia of rest of the mass, which changes depending whether the mass is jerked quickly or pulled slowly.
1C20.40 – Cart on Inclined Plane
This demonstration illustrates the inertia of fluid in a moving vehicle. When the cart stops, the liquid does not stop immediately.
1Q50.70 – Gyroscope
This demonstration illustrates conservation of angular momentum in a gyroscope.