pendulum-lab

pendulum-lab - náhled obrazovky  Stáhnout  Sdílet
  • Periodický pohyb
  • Jednoduchý harmonický oscilátor
  • Zachování energie
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Obsah

  • Periodický pohyb
  • Jednoduchý harmonický oscilátor
  • Zachování energie
  • Perioda
  • Kyvadlo

Description

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.

Příklady učebních cílů

  • 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
Version 2.03

Teacher Tips

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

Teacher-Submitted Activities

Concept questions for Physics using PhET (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
MC Fyzika
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

Lab
Demo
Fyzika
Pendulum Basics Inquiry A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Trish Loeblein ZŠ II.st. Lab Fyzika
Pendulum Lab 2: Find g (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
Fyzika
Matematika
Pendulum Lab 1: intro to pendulums (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
Lab
Fyzika
Matematika
Swinging Physics Using Pendulum Phet A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. John Lewis and Michi Ishimoto
UG-začínající
Lab
Discuss
Fyzika
Pendulum investigation for Middle School A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Jefferson County Middle School Workshop ZŠ II.st. Lab Fyzika
Matematika
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Fyzika
Věda o Zemi
Chemie
Biologie
Pendulum Lab Learning Goals by design team (Inquiry Based) Tento příspěvek byl navržen PhET. Trish Loeblein, Mike Dubson Ostatní Ostatní Matematika
Fyzika
Moviment d'un pèndol Jordi Plana ZŠ II.st. Demo
Fyzika
practicum laboratory test "pendulum"/ practicum toets "slingeren" Peter Selen Lab Fyzika
Waves and sound(in dutch golven en trillingen) Corné de Boer Demo
Mapping of PhET and IBDP Physics Jaya Ramchandani Ostatní Fyzika
MS and HS TEK to Sim Alignment Elyse Zimmer ZŠ II.st.
Ostatní Chemie
Fyzika
Biologie
PhET Simulations Aligned for AP Physics C Roberta Tanner Ostatní Fyzika
KE and PE with the pendulum, Student Don Loving ZŠ II.st.

UG-začínající
Guided
Lab
Fyzika
Pendulum variables Jefferson County Middle School Workshop ZŠ II.st. Lab Fyzika
Kinematics Wang Yunhe Lab Fyzika
Pendulum Lab COV Investigations Alicia Ferrill K-5
ZŠ II.st.

KOt
Demo
Lab
Ostatní
Pendulum Lab Orkida Dedushi ZŠ II.st. Lab Fyzika
Simple Pendulum Jay Gregorio ZŠ II.st.
UG-začínající

KOt
Lab
Pendulum Energy Denise Wetli UG-začínající Lab
Pendulum Lab gayle bari Lab
8th Grade Science teacher Richard Ballard ZŠ II.st. Lab Fyzika
Determination of Gravitational Acceleration Roberto Marrero Lab Fyzika
The pendulum lab - Period investigation Geoff Phillips Lab
La mesure du temps Moreau Gwenael ZŠ II.st. Lab Fyzika
Getaran Poniyem Joni ZŠ II.st. Lab Fyzika
AYUNAN SEDERHANA Daimah Binti Abdul Rokhim Lab Fyzika
laboratorijas darbs Natalija Shilde Ostatní
Lab

Demo
Guided
Ostatní
MC
Discuss
Matematika
Fyzika
Cálculo da aceleração da gravidade (g) utilizando o pêndulo simples Rodrigo Nogueira Abs
Demo
Lab

Guided
Discuss
Věda o Zemi
Fyzika
Laboratorio del péndulo simple Orlando E González Pérez Abs
Laboratorio de Péndulo Simple Leonardo Correa ZŠ II.st.
Abs
Lab

Demo
Matematika
Fyzika

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Autoři Pomocné knihovny Poděkování
  • Michael Dubson (developer/lead)
  • Trish Loeblein