Kollisions-laboratorium - Sammenstød | Bevarelse af energi | Momentbevarelse - PhET Interactive Simulations

Kollisions-laboratorium

Kollisions-laboratorium simulation

Topics

  • Sammenstød
  • Bevarelse af energi
  • Momentbevarelse
  • Elasticitet

Sample Learning Goals

  • Tegne "før-og-efter" billeder af kollisioner.
  • Konstruere momentvektor-afbildninger af "før-og-efter" kollisionerne.
  • Anvende lov om bevarelse af impuls, til at løse problemer ved kollisioner.
  • Forklare hvorfor energien ikke er bevaret og ændre sig i nogle sammenstød.
  • Bestemme ændringen i mekanisk energi ved sammenstød med varierende elasticitet.
  • Hvad betyder "elasticitet"?

Inclusive Features

  • Pan and Zoom;

    Pan and Zoom

We are adding features to make our simulations more inclusive to learners with diverse needs and within diverse environments. Find all sims with inclusive features.

System Requirements

HTML5;

HTML5 simulations can run on iPads, Chromebooks, PC, Mac, and Linux systems.
See full HTML5 system requirements

Inclusive features are added to HTML5 sims only, and some features have platform limitations. See Accessible Sims for more details on system requirements and tested platforms.

Version 1.1.4