Principal Sponsors
Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
National Science Foundation
An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.
The O'Donnell Foundation is devoted to building model programs to enhance the quality of education.
Forces in 1 Dimension
Aceste simulări nu au fost încă traduse în limba română . Pute'i accesa simularea, din meniul de mai jos, în limba engleză.
Explore the forces at work when you try to push a filing cabinet. Create an applied force and see the resulting friction force and total force acting on the cabinet. Charts show the forces, position, velocity, and acceleration vs. time. View a Free Body Diagram of all the forces (including gravitational and normal forces).
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Vezi mai jos.
Resurse
Principalele subiecte
- Forța
- Poziţie
- Viteză
- Accelerație
Studii de caz
- Predict, qualitatively, how an external force will affect the speed and direction of an object's motion.
- Explain the effects with the help of a free body diagram.
- Use free body diagrams to draw position, velocity, acceleration and force graphs and vice versa.
- Explain how the graphs relate to one another.
- Given a scenario or a graph, sketch all four graphs.
Sfaturi pentru profesori
Ghidul profesorului (pdf) conţine idei propuse de echipa PhET.
Idei pentru predare
| Title | Authors | Level | Type | Updated |
|---|---|---|---|---|
Concept questions for Physics using PhET (Inquiry Based)
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Trish Loeblein | UG-Intro HS |
CQs | 03.03.2013 |
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Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based)
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Trish Loeblein | HS UG-Intro |
CQs HW Demo Lab |
29.08.2012 |
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Discovering Newton's Second Law
|
Patricia Martinez | HS | Lab | 31.01.2009 |
| Exploring Newtons' Second Law | Shaun Barton | HS | Lab | 01.04.2013 |
| Force and Motion | Caroline Kenneally | HS UG-Intro |
HW Demo CQs |
05.09.2012 |
| Forces in 1 and 2 Dimensions | Sarah Stanhope | HS | Lab | 27.01.2011 |
| Force introduction | Jefferson County Middle School Workshop | MS | Lab | 24.04.2009 |
| Forces in 1D PhET Lab | Chris Bires | HS | Lab | 04.08.2010 |
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Force-time graph activity
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Archie Paulson, Noah Podolefsky | UG-Intro | Other | 14.11.2008 |
| Comparing Forces on Different Planets | Traci Radil | HS | Lab | 05.05.2008 |
| Introduction to Forces in 1-D | Katherine Frett | HS | Lab | 18.09.2007 |
| Discovering Newton's Second Law | Don Cameron | HS | Lab | 27.07.2007 |
| Exploring Newton | Nancy Spletzer | HS | Lab | 18.09.2007 |
| Net Forces and Newton's Second Law | Stephan Graham | HS | Lab | 27.07.2007 |
| FRICTION_FORCES_in_1_dimension | Panagiotis Arfanis | MS HS |
Lab | 06.03.2012 |
Puteţi trimite ideile şi activităţile personale.
Versiuni traduse:
Cerinţe software
| Windows | Macintosh | Linux |
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Microsoft Windows
XP/Vista/7 Sun Java 1.5.0_15 or later |
OS 10.5 or later
Sun Java 1.5.0_19 or later |
Sun Java 1.5.0_15 or later |
Credite
| Echipa de proiectare | Alţi colaboratori | Mulţumiri |
|---|---|---|
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