BIEMANN
Vertical projectile motion
Launch a ball, watch position, velocity and acceleration graphs draw themselves.
Mechanics · Paper 1
Physics Lab · Grade 12 Physical Sciences P1
Physics you can grab, drag and launch.
Eight live simulations for Paper 1. Change a value and the motion, the graphs and the working update instantly. Describe your own problem and the lab builds it.
8 simulations 24 missions Live graphs
Physics Lab · live simulations
Run the experiment. Read the telemetry.
Pick an experiment, move the sliders or type a scenario. Missions reward you for discovering the physics yourself.
Physics Lab
1
0 day streak
Cadet0 XP
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Every slider updates the simulation liveDrag glowing objects/ describe an experiment
What you can explore
Mapped to the CAPS Grade 12 syllabus
Each experiment matches a topic in the NSC Physical Sciences exam, with the same equations and data-sheet values you use in the paper.
Newton's laws
A block on an incline with live free-body diagram and friction.
Mechanics · Paper 1Momentum & impulse
Elastic, inelastic and sticky collisions with momentum bars.
Mechanics · Paper 1Work, energy & power
A skater on a half-pipe with Ep, Ek and work done by friction.
Mechanics · Paper 1Doppler effect
Moving sound source with wavefronts — and you can hear it.
Waves · Paper 1Electric circuits
emf, internal resistance, lost volts and the V–I graph.
Electricity · Paper 1Photoelectric effect
Photons, work functions and Ek(max) against frequency.
Matter & materials · Paper 1Electrostatics
Drag charges, see field vectors and Coulomb force live.
Electricity · Paper 1Built for focus
Short missions. Instant feedback. No walls of text.
- One goal at a timeEvery experiment has three or four bite-sized missions with a hint when you need it.
- Focus modeHides everything except the lab. Press Esc to come back.
- 10-minute sprintsWork in short bursts, then take a break. Sprints earn XP.
- Working, one line at a timeReveal each step of the calculation only when you are ready.
Questions
Frequently asked
Is the Physics Lab aligned to CAPS?
Yes. Every experiment follows the Grade 12 Physical Sciences CAPS content and uses the data-sheet values from the NSC exam, such as g = 9.8 m·s⁻² and k = 9 × 10⁹ N·m²·C⁻².
Do I need to install anything?
No. The lab runs in your browser on a phone, tablet or computer, and remembers your XP on your device.
Can I type my own problem?
Yes. Describe it in the command bar, for example “ball thrown up at 15 m/s from 10 m” or “emf 12 V, r = 0.5 Ω, R1 = 4 Ω”, and the simulation sets itself up.
Is it suitable for learners with ADHD?
The lab is designed around short missions, instant visual feedback, a focus mode that hides distractions and 10-minute sprints, which many learners who struggle to stay focused find helpful.
