Forces and Motion: Balanced and Unbalanced Forces, and Predicting Changes in Motion (Inquiry Based) En gold-star betyder høj kvalitet, undersøgelsesbacerede aktiviteter som følger PhET's retningslinier.


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Tittel Forces and Motion: Balanced and Unbalanced Forces, and Predicting Changes in Motion (Inquiry Based)
Beskrivelse After completing this activity, students will be able to identify when an object is being acted upon by unbalanced forces and predict the change in motion when a force is applied to an object. This activity utilizes the first tab of the Forces and Motion simulation, and focuses on balanced and unbalanced forces, friction, applied force and total force. There is an optional final section that asks students to make qualitative observations about how fast an increases in speed (could be used to introduce the acceleration). This activity includes an optional pre- and post-lab.
Varighed 90 minutter
Svar inkluderet Nej
Sprog Engelsk
Nøgleord force, friction, motion, total force, vector, velocity
Simuleringer Krafter og bevægelse


Forfattere Emily Moore, Kathy Perkins, Trish Loeblein, Courtney Fadley
Kontakt email emily.moore@colorado.edu
Skole / organisation PhET
Dato for tilmelding 15-06-11
Dato for opdatering 19-07-11