Matematičko njihalo

Matematičko njihalo Snimka ekrana  Preuzimanje  Ugrađivanje
  • Periodično gibanje
  • Jednostavno harmoničko gibanje
  • Očuvanje energije
Flash Logo Originalna simulacija i aktivnosti

Teme

  • Periodično gibanje
  • Jednostavno harmoničko gibanje
  • Očuvanje energije
  • Period
  • Njihalo

Opis

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.

Uzorak ciljeva učenja

  • 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
Verzija 1.0.15

Savjeti učitelja

Download teacher tips PDF Pregled kontrole simulacije, pojednostavljenje modela i uvid u učenička razmišljanja ( PDF ).

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Jezik Preuzmite ili pokrenite Savjeti
Arapski Sve العربية Download Run now معمل البندول
Azerbaijani Sve Azerbaijani Download Run now Rəqqas labaratoriyası
Basque Sve Euskara Download Run now Pendulu-laborategia
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Mongolian Sve Монгол (Монгол) Download Run now Математик дүүжингийн лаборатори
Nizozemski Sve Nederlands Download Run now Slinger lab
Norwegian Bokmal Sve Norsk bokmål Download Run now Pendellaboratorium
Norwegian Nynorsk Sve Norwegian Nynorsk Download Run now Pendelforsøk
Njemački Sve Deutsch Download Run now Pendel
Persian Sve فارسی Download Run now آزمایشگاه آونگ
Poljski Sve polski Download Run now Wahadło matematyczne
Portugalski (Brazil) Sve português (Brasil) Download Run now Laboratório do Pêndulo Download teacher tips PDF
Slovački Sve Slovenčina Download Run now Kyvadlo
Slovenski Sve Slovenščina Download Run now Nitno nihalo
Srpski Sve Српски Download Run now Математичко клатно
Španjolski Sve español Download Run now Lab de Péndulo Download teacher tips PDF
Španjolski (Mexico) Sve español (México) Download Run now Lab de Péndulo  Download teacher tips PDF
Španjolski (Peru) Sve español (Perú) Download Run now Laboratorio de Péndulos
Švedski Sve svenska Download Run now Pendellabb
Talijanski Sve italiano Download Run now Laboratorio Pendoli
Turski Sve Türkçe Download Run now Sarkaç Laboratuvarı
Ukrajinski Sve українська Download Run now Лабораторія маятників Download teacher tips PDF
Vijetnamski Sve Tiếng Việt Download Run now Con lắc

The new 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 and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

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