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Description

Use an air hockey table to investigate simple collisions in 1D and more complex collisions in 2D. Experiment with the number of discs, masses, and initial conditions. Vary the elasticity and see how the total momentum and kinetic energy changes during collisions.

Příklady učebních cílů

  • Draw "before-and-after" pictures of collisions.
  • Construct momentum vector representations of "before-and-after" collisions.
  • Apply law of conservation of momentum to solve problems of collisions.
  • Explain why energy is not conserved and varies in some collisions.
  • Determine the change in mechanical energy in collisions of varying “elasticity”.
  • What does “elasticity” mean?
Version 2.01

Teacher Tips

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( PDF ).

Teacher-Submitted Activities

Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Trish Loeblein UG-začínající
Demo
Lab
Fyzika
Collision Lab : Introduction to One Dimension collisions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Patricia Loeblein UG-začínající
Lab
Fyzika
Collision Lab Basics A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Brett Moser ZŠ II.st.
Guided
Lab
Fyzika
PhET Collision Lab A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Wendy Adams
UG-začínající
Lab
PhET Collisions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Brent Olyowski Lab
PhET Sims Aligned to the Chemistry Curriculum Tento příspěvek byl navržen PhET. Julia Chamberlain UG-začínající
Ostatní Chemie
Alignment of PhET sims with NGSS Tento příspěvek byl navržen PhET. Trish Loeblein Ostatní Věda o Zemi
Chemie
Fyzika
Biologie
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Chemie
Věda o Zemi
Fyzika
Biologie
Mapping of PhET and IBDP Physics Jaya Ramchandani Ostatní Fyzika
MS and HS TEK to Sim Alignment Elyse Zimmer ZŠ II.st.
Ostatní Biologie
Chemie
Fyzika
Virtual Momentum Activity Jessica Leiken
UG-začínající
Lab Fyzika
Collaborative Assessment - Randomize Assessment John Weisenfeld MC Fyzika
PhET Simulations Aligned for AP Physics C Roberta Tanner Ostatní Fyzika
Laboratório de Colisão - Conservação de momento (3a lei de Newton) Tiago Almeida Lab Fyzika
Momentum Lab Jim Hewitt ZŠ II.st. Lab Fyzika
Analyzing 2D Collisions Aubry Farenholtz UG-začínající
Lab
Guided
Demo
Fyzika
Discovering the conservation of momentum Jonathan Carlson Guided

Lab
Fyzika
Virtual Collisions Lab Danny Diamond Lab

Guided
Fyzika
Collision Into Activity Tim Woolgar
ZŠ II.st.
Guided Fyzika
Level 1 - Momentum Lab by Stephen N. Clontz, M. Ed. Stephen N. Clontz, M. Ed. K-5
ZŠ II.st.
Lab
Demo

Guided
Fyzika
Ostatní
2D Collision Lab Amy Hayes Lab
Collision Lab Elizabeth Hobbs UG-začínající Lab
Momentum and Collisions Peter Malecki Lab Fyzika
Collisions Jeremy Thomas K-5 Lab
Collision investigation lab Steve Banasiak - HF physics team Lab
Momentum and Center of Mass Sarah Stanhope Lab
Momentum Lab Stephanie Givinsky Lab
Lembar Kerja Siswa Berbasis Simulation Based Laboratory Suritno Fayanto, Wisnu Yudha Prawira, Syahlan Abs

UG-začínající
Lab
Fyzika
Estática (Atividades) nos OA's do PhET Artur Araújo Cavalcante e Gilvandenys Leite Sales Ostatní
ZŠ II.st.
UG-začínající
Guided
Discuss
Demo

Ostatní
Fyzika
Věda o Zemi
Ostatní
Dinâmica (Atividades) nos OA's do PhET Artur Araújo Cavalcante e Gilvandenys Leite Sales ZŠ II.st.
Ostatní
Abs

UG-Pokr
Lab

Ostatní
Guided
Fyzika
Věda o Zemi
Ostatní
Pêndulo de Newton no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales ZŠ II.st.
Guided
Ostatní
Fyzika
Matematika
Colisões Elásticas no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales
Ostatní
ZŠ II.st.
Guided
Ostatní
Ostatní
Fyzika
Věda o Zemi
Colisões Inelásticas no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales ZŠ II.st.

Ostatní
Guided
Ostatní
Matematika
Fyzika
Ostatní
Momento Linear no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales Ostatní

ZŠ II.st.
Guided

Ostatní
Ostatní
Fyzika
Matematika
Věda o Zemi

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