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The Demonstration Laboratory

TU Delft DemoLab

1 Mechanics

1A Measurement

1D motion in two dimensions

1F Newton's first law

1G Newton's second law

1H Newton's third law

1J Rigid Bodies

1K Applying Newton’s Laws

1L Gravity

1M Work and Energy

1N Linear Momentum and Collisions

1Q Rotational Dynamics

1Q10 Moment of Inertia

1Q20 Rotational Energy

Dropping rolls of toilet paper 02 Yo-Yo 03 Maxwheel Rolling downhill 05 Rolling Down a Wide Gutter

1Q40 Conservation of Angular Momentum

1Q50 Gyroscopes

1Q60 Rotational Stability

1R Properties of Matter

2 Fluid Mechanics

3 Oscillations and Waves

4 Thermodynamics

5 Electromagnetism

6 Optics

7 Modern Physics

9 Miscellaneous

05 Rolling Down a Wide Gutter

October 23, 2025

Updated: 12 Oct 2026

See Rolling Down a Wide Gutter

1Q20 Rotational Energy

Rolling downhill

1Q40 Conservation of Angular Momentum

Magnetic symmetry