Collision Lab
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Topics
- Collisions
- Momentum
- Velocity
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.
Sample Learning Goals
- 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?
Teacher Tips
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Overview of sim controls, model simplifications, and insights into student thinking ( PDF ). |
Teacher-Submitted Activities
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Authors | Level | Type | Subject |
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| Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) |
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Trish Loeblein | UG-Intro HS |
Demo Lab HW |
Physics |
| Collision Lab : Introduction to One Dimension collisions |
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Patricia Loeblein | HS UG-Intro |
Lab HW |
Physics |
| Collision Lab Basics |
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Brett Moser | MS HS |
Lab Guided |
Physics | |
| PhET Collision Lab |
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Wendy Adams | HS UG-Intro |
Lab | ||
| PhET Collisions |
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Brent Olyowski | HS | Lab | ||
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | Earth Science Chemistry Biology Physics |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | Chemistry Physics Biology Earth Science |
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| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | HS UG-Intro |
Other | Chemistry | |
| Analyzing 2D Collisions | Aubry Farenholtz | UG-Intro HS |
Guided Demo Lab |
Physics | ||
| Discovering the conservation of momentum | Jonathan Carlson | HS | HW Guided Lab |
Physics | ||
| PhET Simulations Aligned for AP Physics C | Roberta Tanner | HS | Other | Physics | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | MS HS |
Other | Biology Physics Chemistry |
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| Virtual Collisions Lab | Danny Diamond | HS | HW Lab Guided |
Physics | ||
| Collision Into Activity | Tim Woolgar | HS MS |
Guided | Physics | ||
| Level 1 - Momentum Lab by Stephen N. Clontz, M. Ed. | Stephen N. Clontz, M. Ed. | MS K-5 HS |
HW Lab Demo Guided |
Other Physics |
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| 2D Collision Lab | Amy Hayes | HS | Lab | |||
| Collision Lab | Elizabeth Hobbs | UG-Intro | Lab | |||
| Momentum and Collisions | Peter Malecki | HS | Lab | Physics | ||
| Collisions | Jeremy Thomas | K-5 | Lab | |||
| Collision investigation lab | Steve Banasiak - HF physics team | HS | Lab | |||
| Momentum and Center of Mass | Sarah Stanhope | HS | Lab | |||
| Momentum Lab | Stephanie Givinsky | HS | Lab | |||
| Lembar Kerja Siswa Berbasis Simulation Based Laboratory | Suritno Fayanto, Wisnu Yudha Prawira, Syahlan | UG-Intro Grad HS |
HW Lab |
Physics | ||
| Simulações no Ensino de Fisica | Carla Tavares | HS | HW Other Discuss MC Guided Lab Demo |
Astronomy Physics Earth Science |
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| Laboratório de Colisão - Conservação de momento (3a lei de Newton) | Tiago Almeida | HS | Lab | Physics |
| Windows | Macintosh | Linux |
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Microsoft Windows XP/Vista/7/8.1/10 Macromedia Flash 9 or later
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OS X 10.9.5 or later Macromedia Flash 9 or later
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Macromedia Flash 9 or later
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| Design Team | Third-party Libraries | Thanks To |
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