Recoil & rockets
Exhaust down, rocket up (M·Δv=Δm·u); thrust must exceed weight to lift; mass falls as fuel burns.
Momentum & collisions (senior)Impulse, collisions, and recoil.
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Recoil & rockets
Recoil & rocket: momentum conservation in propulsion. This “Recoil & rockets” page is an MVP interactive sketch — formulas, controls, and live readouts in the browser; a fuller bench may follow.
Recoil & rocket: momentum conservation in propulsion.
How to use
- Adjust parameters in the left panel.
- Use play / pause and speed controls.
- Match right-side readouts to the formulas.
- Reset to return to the initial state.
Applications
- Recoil & rockets: Recoil & rocket: momentum conservation in propulsion.
- Classroom focus: thrust must exceed weight to lift.
FAQ
What does MVP mean on this page?
An interactive sketch with formulas and parameters. Polished Ready labs are the full bench experience.
What does the “Recoil & rockets” lab practice?
Tune parameters and match readouts to the “Recoil & rockets” relations — useful for prep and demos.
Is force always along velocity?
No. Net force aligns with acceleration; velocity can point elsewhere.
How do graphs show uniform vs accelerated motion?
Uniform: constant x–t slope. Constant a: straight v–t with slope a.