Kyvadlo
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Stiahnuť
Kód na vloženie
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Pôvodná simulácia a preklady |
Témy
- Periodický pohyb
- Jednoduchý harmonický pohyb
- Zachovanie energie
- Perióda
- Kyvadlo
Popis
Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, the strength of gravity, and the amplitude of the swing. Observe the energy in the system in real-time, and vary the amount of friction. Measure the period using the stopwatch or period timer. Use the pendulum to find the value of g on Planet X. Notice the anharmonic behavior at large amplitude.
Ukážkové ciele vzdelávania
- Design experiments to determine which variables affect the period of a pendulum
- Quantitatively describe how the period of a pendulum depends on these variables
- Explain the small-angle approximation, and define what constitutes a “small” angle
- Determine the gravitational acceleration of Planet X
- Explain the conservation of mechanical energy, using kinetic energy and gravitational potential energy
- Describe the Energy Graph from the position and speed of the pendulum
Verzia 1.0.15
Typy pre učiteľov
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Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( PDF ). |
Video Primer
Prosím prihláste sa, pre sledovanie videa.
Teacher-Submitted Activities
| Concept questions for Physics using PhET (Inquiry Based) |
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Trish Loeblein | VŠ-zač SŠ |
Výb | Fyzika |
| Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) |
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Trish Loeblein | VŠ-zač SŠ |
DÚ Demo Lab |
Fyzika |
| Pendulum Basics Inquiry |
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Trish Loeblein | ZŠ-II | Lab | Fyzika |
| Pendulum Lab 2: Find g (Inquiry Based) |
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Trish Loeblein | SŠ VŠ-zač |
DÚ | Fyzika Matematika |
| Pendulum Lab 1: intro to pendulums (Inquiry Based) |
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Trish Loeblein | SŠ VŠ-zač |
DÚ Lab |
Matematika Fyzika |
| Introducción a la Física: medidas, unidades y relación entre variables |
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Diana López | SŠ VŠ-zač |
DÚ Guided Lab Remote |
Fyzika |
| Swinging Physics Using Pendulum Phet |
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John Lewis and Michi Ishimoto | SŠ VŠ-zač |
Lab Disk |
Fyzika | |
| Pendulum investigation for Middle School |
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Jefferson County Middle School Workshop | ZŠ-II | Lab | Fyzika Matematika |
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| Alignment of PhET sims with NGSS |
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Trish Loeblein updated by Diana López | ZŠ-II SŠ |
Iné | Biológia Veda o Zemi Fyzika Chémia |
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| SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) |
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Diana López | ZŠ-II SŠ |
Iné | Fyzika Biológia Chémia Matematika |
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| PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) |
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Diana López | SŠ VŠ-zač |
Iné | Chémia Matematika Fyzika |
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| PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) |
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Diana López | ZŠ-II K-5 |
DÚ Disk Guided Demo Lab |
Matematika Fyzika Astronómia Chémia |
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| Matematičko njihalo | Anica Antolek Hrgar | SŠ | Guided | Fyzika | ||
| Elementary Pendulum Lab 4th-5th | Cheryl Fogel | K-5 | Lab Remote |
Fyzika | ||
| Pendulum Energy | Denise | SŠ VŠ-zač |
Remote Lab |
Fyzika | ||
| Period of Pendulum | Suchitra CHEPIN | VŠ-zač SŠ |
Lab | Fyzika | ||
| Simple Pendulum | Ferdinand Bautista | ZŠ-II SŠ |
Guided Lab |
Fyzika | ||
| Simple Harmonic Motion (Pendulum & Spring) | Nawal Nayfeh | SŠ VŠ-zač |
Remote Lab |
Fyzika | ||
| CONFRONTACIÓN ENTRE LA SIMULACIÓN Y LA SITUACIÓN REAL DE UN PÉNDULO SIMPLE | HERNANDO JAVIER CASTILLO SIMANCA | ZŠ-II | Lab | Fyzika | ||
| Simple Harmonic Motion Virtual Modeling Lab PhET | Julie Farhm | SŠ | Remote Lab |
Fyzika | ||
| Investigating time period of a simple pendulum | Arooj Mukarram | VŠ-zač SŠ |
Lab | Fyzika | ||
| Determination of Value of Universal Gravitational Constant | Dr Akhlaq Ahmad | K-5 ZŠ-II VŠ-zač VŠ-pokr SŠ VŠ-abs |
DÚ Disk Guided Lab |
Fyzika Matematika |
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| Time Period is Independent of Amplitude and Mass of the Pendulum | Dr Akhlaq Ahmad | SŠ ZŠ-II VŠ-zač |
Lab DÚ |
Fyzika | ||
| Mapping of PhET and IBDP Physics | Jaya Ramchandani | SŠ | Iné | Fyzika | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | ZŠ-II SŠ |
Iné | Biológia Chémia Fyzika |
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| KE and PE using the Pendulum Lab | Judith Coburn | ZŠ-II SŠ |
Lab | Fyzika | ||
| PhET Simulations Aligned for AP Physics C | Roberta Tanner | SŠ | Iné | Fyzika | ||
| Qualitative Introduction to Energy | Steve Banasiak | SŠ ZŠ-II |
Lab | Fyzika | ||
| KE and PE with the pendulum, Student | Don Loving | SŠ VŠ-zač ZŠ-II |
Lab Guided |
Fyzika | ||
| Pendulum Lab | Bunyamin Purkaya | ZŠ-II | Lab | Fyzika | ||
| Mecânica (Atividades) nos OA's do PhET | Artur Araújo Cavalcante e Gilvandenys Leite Sales | SŠ Iné ZŠ-II VŠ-abs VŠ-zač |
Disk Guided Lab DÚ Iné Demo |
Fyzika Iné Veda o Zemi |
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| Energia Mecânica (MHS) no Pendulum Lab (HTML5) | Artur Araújo Cavalcante e Gilvandenys Leite Sales | SŠ Iné ZŠ-II |
Guided DÚ Iné |
Fyzika Iné Veda o Zemi Matematika |
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| MHS para pêndulos e sistemas massa-mola | Artur Araújo Cavalcante e Gilvandenys Leite Sales | SŠ Iné |
Iné DÚ Guided |
Matematika Fyzika Veda o Zemi |
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| Cálculo da aceleração da gravidade (g) utilizando o pêndulo simples | Rodrigo Nogueira | VŠ-abs SŠ |
Demo Guided Lab DÚ Disk |
Veda o Zemi Fyzika |
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| Movimiento Armonico Simple: El pendulo y el resorte (Simple Harmonic Motion:pendulum and spring | Carmen Maldonado | SŠ VŠ-zač |
Lab Remote DÚ Guided Demo |
Fyzika | ||
| PERIODO EN UN PÉNDULO | FRANCISCO CRUZ CANTU | SŠ | Demo Guided Lab DÚ |
Fyzika | ||
| Pendulo Simple | Uriel De Jesus Argel casarrubia | ZŠ-II VŠ-zač |
Lab DÚ Guided |
Fyzika | ||
| Longitud de un péndulo y su periodo. | Denis Salazar | SŠ ZŠ-II VŠ-zač |
Demo Lab DÚ Guided |
Fyzika Matematika |
Prezeraťviac aktivít.
HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.
iPad:
iOS 12+ Safari
iPad compatible sims
Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.
Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims
Windows Systems:
Microsoft Edge, latest version of Firefox, latest version of Google Chrome.
Macintosh Systems:
macOS 10.12+, Safari 12+, latest version of Chrome.
Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.
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