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pendulum-lab
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Nazad na HTML5 verziju |
Teme
- Periodično gibanje
- Jednostavni harmonički oscilator
- 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
Savjeti učitelja
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Pregled kontrole simulacije, pojednostavljenje modela i uvid u učenička razmišljanja ( PDF ). |
Aktivnosti predane od strane učitelja
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MS and HS TEK to Sim Alignment | Elyse Zimmer | HS MS |
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Demo Remote Lab |
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Cálculo da aceleração da gravidade (g) utilizando o pêndulo simples | Rodrigo Nogueira | HS Grad |
Lab Discuss HW Guided Demo |
Physics Earth Science |
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Laboratorio del péndulo simple | Orlando E González Pérez | Grad | HW | |||
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Demo Lab HW |
Mathematics 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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Dizajnerski tim | Biblioteke treće strane | Zahvale |
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