البندول الحركة الدورية Description Play with one or two pendulums and discover ...
البندول
الحركة الدورية
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, and the amplitude of the swing. It's easy to measure the period using the photogate timer. You can vary friction and the strength of gravity. Use the pendulum to find the value of g on planet X. Notice the anharmonic behavior at large amplitude.
أهداف التعلم
Design experiments to describe how variables affect the motion of a pendulum
Use a photogate timer to determine quantitatively how the period of a pendulum depends on the variables you described
Determine the gravitational acceleration of Planet X
Explain the Conservation of Mechanical Energy concept using kinetic energy and gravitational potential energy
Describe Energy Chart from position or selected speeds.
PhET Interactive Simulations
University of Colorado Boulder
https://phet.colorado.edu
- Subject:
- Physical Science
- Material Type:
- Simulation
- Provider:
- جامعة كولورادو بولدر
- Author:
- Michael Dubson (developer/lead)
- Trish Loeblein
- Date created
- 14-صفر-1438
