Illinois PER Interactive Examples: Forces

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Detail Page

written by Gary Gladding
published by the University of llinois Physics Education Research Group

This interactive homework problem presents an object with three forces acting on it. Learners must find the magnitude of the net force with the information given. The author provides explicit help with correct placement of the vectors to calculate net force, then leads them interactively through the calculations without spoon-feeding. Immediate feedback is received for both correct and incorrect responses. This resource is part of a larger collection of interactive homework problems for introductory physics. See Related Materials for a link to the full collection.

https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_for...

Subjects	Levels	Resource Types
Classical Mechanics - Newton's Second Law = Force, Acceleration Education Practices - Active Learning = Problem Solving Mathematical Tools - Vector Algebra	- High School - Lower Undergraduate	- Instructional Material = Activity = Best practice = Tutorial

Appropriate Courses	Categories	Ratings
- Conceptual Physics - Algebra-based Physics - AP Physics	- Activity - Assessment	Currently 0.0/5 Want to rate this material? Login here!

Intended User:: Learner
Format:: text/html
Access Rights:: Free access
Restriction:: © 2006 University of Illinois Physics Education Research Group
Keywords:: forces, free-body diagram, homework problems, interactive homework, net force, problem solving, vector addition, vectors
Record Cloner:: Metadata instance created January 28, 2008 by Alea Smith
Record Updated:: November 12, 2014 by Caroline Hall
Last Update when Cataloged:: August 30, 2014
Other Collections:: The Physics Source

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This resource is part of a Physics Front Topical Unit.

Topic: Dynamics: Forces and Motion
Unit Title: Newton's Second Law & Net Force

This interactive homework problem presents an object with 3 forces acting on it. Learners must find the magnitude of the net force with the information given. The author provides explicit help with correct placement of the vectors to calculate net force, then leads them interactively through the calculations. Immediate feedback is received for both correct and incorrect responses. This problem incorporates principles of PER (Physics Education Research).

Link to Unit:

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Record Link

<a href="https://www.compadre.org/precollege/items/detail.cfm?ID=6401">Gladding, Gary. Illinois PER Interactive Examples: Forces. Urbana: University of llinois Physics Education Research Group, August 30, 2014.</a>

AIP Format

G. Gladding, (University of llinois Physics Education Research Group, Urbana, 2006), WWW Document, (https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_forces).

AJP/PRST-PER

G. Gladding, Illinois PER Interactive Examples: Forces (University of llinois Physics Education Research Group, Urbana, 2006), <https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_forces>.

APA Format

Gladding, G. (2014, August 30). Illinois PER Interactive Examples: Forces. Retrieved September 12, 2024, from University of llinois Physics Education Research Group: https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_forces

Chicago Format

Gladding, Gary. Illinois PER Interactive Examples: Forces. Urbana: University of llinois Physics Education Research Group, August 30, 2014. https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_forces (accessed 12 September 2024).

MLA Format

Gladding, Gary. Illinois PER Interactive Examples: Forces. Urbana: University of llinois Physics Education Research Group, 2006. 30 Aug. 2014. 12 Sep. 2024 <https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_forces>.

BibTeX Export Format

@misc{ Author = "Gary Gladding", Title = {Illinois PER Interactive Examples: Forces}, Publisher = {University of llinois Physics Education Research Group}, Volume = {2024}, Number = {12 September 2024}, Month = {August 30, 2014}, Year = {2006} }

Refer Export Format

%A Gary Gladding %T Illinois PER Interactive Examples: Forces %D August 30, 2014 %I University of llinois Physics Education Research Group %C Urbana %U https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_forces %O text/html

EndNote Export Format

%0 Electronic Source %A Gladding, Gary %D August 30, 2014 %T Illinois PER Interactive Examples: Forces %I University of llinois Physics Education Research Group %V 2024 %N 12 September 2024 %8 August 30, 2014 %9 text/html %U https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_forces

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The AIP Style presented is based on information from the AIP Style Manual.

The APA Style presented is based on information from APA Style.org: Electronic References.

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