Βαρίδια και Ελατήρια: τα βασικά
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Λήψη
Ενσωμάτωση
Περιεχόμενο
- Μέτρηση
- Περιοδική κίνηση
- Νόμος του Hooke
Description
Hang masses from springs and discover how they stretch and oscillate. Compare two mass-spring systems, and experiment with spring constant. Transport the lab to different planets, slow down time, and observe the velocity and acceleration throughout the oscillation.
Δείγμα μαθησιακών στόχων
- Describe the natural length and equilibrium position in your own words.
- Find the relationship between the mass, spring strength (spring constant), and stretch (displacement).
- Design an experiment to determine the mass of a mystery object
- Develop a method to measure the period.
- Determine the factors which affect the period of oscillation.
- Compare the gravity on Planet X to known benchmarks.
- Describe the relationship between the velocity and acceleration vectors, and their relationship to motion, at various points in the oscillation.
Teacher Tips
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Το εγχειρίδιο του εκπαιδευτικού (pdf) περιέχει υποδείξεις που υποβλήθηκαν από την ομάδα του PhET. ( PDF ). |
Teacher-Submitted Activities
| SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) |
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Diana López | ΛΚ ΓΜ |
Άλλο | Χημεία Βιολογία Μαθηματικά Φυσική |
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| PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) |
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Diana López | ΓΜ Κ-5 |
Guided Επίδειξη Εργ Discuss ΚΕ |
Φυσική Αστρονομία Χημεία Μαθηματικά |
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| Introduction to oscillations and SHM | Claudia Monesi | ΛΚ | Guided | Φυσική | ||
| Mapping of PhET and IBDP Physics | Jaya Ramchandani | ΛΚ | Άλλο | Φυσική | ||
| Kovariationsvorstellung bei Funktionen in Zusammenhang mit Massen & Spiralfedern | Frank Handsome | ΓΜ | Guided | Φυσική Μαθηματικά |
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| JUGANDO CON MUELLES | Laureano Costarrosa | ΛΚ | Remote Discuss Guided ΚΕ Εργ |
Φυσική | ||
| LEY HOOKE Y MOVIMIENTO ARMÓNICO | Pedro Salgado | ΛΚ ΠΡ-Αρχ |
Εργ Remote Guided ΚΕ |
Αστρονομία Φυσική |
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| Laboratorio Resortes | José Darío Porto | ΓΜ | Εργ | Φυσική | ||
| La misura della costante elastica | Euro Sampaolesi | ΛΚ | Εργ | Φυσική |
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, latest version of Firefox, latest version of Google Chrome.
Macintosh Systems:
macOS 10.12+, Safari 12+, latest version of Chrome.
Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.
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