# Colisión Lab

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• Colisions
• Momento

### 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.

### Obxectivos de Aprendizaxe

• 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

 A guía de profesores (pdf) contén consellos creados polo equipo PhET. ( PDF ).

### Teacher-Submitted Activities

Concept questions for Physics using PhET (Inquiry Based) Trish Loeblein U-Inicio
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Collision Lab : Introduction to One Dimension collisions Patricia Loeblein U-Inicio
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Collision Lab Basics Brett Moser S.O.
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PhET Collisions Brent Olyowski BAC Lab
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PhET Sims Aligned to the Chemistry Curriculum Julia Chamberlain U-Inicio
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PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Diana López BAC
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Conservation of Linear Momentum Omar Adwan U-Inicio Lab
Remote
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collision in one and two dimensions Nawal Nayfeh U-Inicio
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Remote
Lab
Física
2D PHET Collision Lab in Excel Linda McLemore BAC Lab
Deb
Guided
Remote
Física
Mapping of PhET and IBDP Physics Jaya Ramchandani BAC Outro Física
MS and HS TEK to Sim Alignment Elyse Zimmer S.O.
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Outro Química
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Virtual Momentum Activity Jessica Leiken U-Inicio
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Lab Física
Collaborative Assessment - Randomize Assessment John Weisenfeld BAC MC Física
PhET Simulations Aligned for AP Physics C Roberta Tanner BAC Outro Física
Laboratório de Colisão - Conservação de momento (3a lei de Newton) Tiago Almeida BAC Lab Física
Momentum Lab Jim Hewitt S.O. Lab Física
Analyzing 2D Collisions Aubry Farenholtz U-Inicio
BAC
Guided
Lab
Demo
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Discovering the conservation of momentum Jonathan Carlson BAC Deb
Guided
Lab
Física
Virtual Collisions Lab Danny Diamond BAC Guided
Lab
Deb
Física
Collision Into Activity Tim Woolgar BAC
S.O.
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Level 1 - Momentum Lab by Stephen N. Clontz, M. Ed. Stephen N. Clontz, M. Ed. 11
S.O.
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Lab
Deb
Guided
Demo
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Outro
2D Collision Lab Amy Hayes BAC Lab
Collision Lab Elizabeth Hobbs U-Inicio Lab
Momentum and Collisions Peter Malecki BAC Lab Física
Collisions Jeremy Thomas 11 Lab
Collision investigation lab Steve Banasiak - HF physics team BAC Lab
Momentum and Center of Mass Sarah Stanhope BAC Lab
Momentum Lab Stephanie Givinsky BAC Lab
Lembar Kerja Siswa Berbasis Simulation Based Laboratory Suritno Fayanto, Wisnu Yudha Prawira, Syahlan BAC
U-Inicio
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Estática (Atividades) nos OA's do PhET Artur Araújo Cavalcante e Gilvandenys Leite Sales BAC
S.O.
U-Inicio
Outro
Deb
Discuss
Demo
Outro
Guided
Ciencias da Terra
Outro
Física
Dinâmica (Atividades) nos OA's do PhET Artur Araújo Cavalcante e Gilvandenys Leite Sales BAC
U-Av
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S.O.
Lab
Guided
Outro
Deb
Ciencias da Terra
Física
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Pêndulo de Newton no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales BAC
S.O.
Guided
Deb
Matemáticas
Outro
Física
Colisões Elásticas no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales Outro
BAC
S.O.
Outro
Deb
Guided
Outro
Ciencias da Terra
Física
Colisões Inelásticas no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales S.O.
BAC
Outro
Guided
Outro
Deb
Matemáticas
Física
Outro
Momento Linear no "Collision Lab" Artur Araújo Cavalcante e Gilvandenys Leite Sales BAC
S.O.
Outro
Guided
Deb
Outro
Outro
Física
Ciencias da Terra
Matemáticas
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Equipo de Deseño Biliotecas externas Agradecementos
• Mike Dubson (design + development)
• Trish Loeblein
• Kathy Perkins
• Mindy Gratny (interviews)
• Jon Olson
• Sam Reid
• Ariel Paul (interviews)
• ASwing