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written by Gary Gladding
published by the University of llinois Physics Education Research Group
This is an interactive homework problem for introductory physics students relating to vector addition.  Given a free-body diagram depicting three forces acting on an object, students are required to find the magnitude of the net force.  A user-activated "help" sequence is provided for each step of the problem-solving, from conceptual analysis through quantitative calculation.  To promote critical thinking, immediate feedback is received for both correct and incorrect responses.  This item is part of a larger collection of interactive homework problems for introductory physics.
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
Intended Users Formats Ratings
- Learners
- text/html
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Free access
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© 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:

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Record Link
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 December 7, 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 7 December 2024).
MLA Format
Gladding, Gary. Illinois PER Interactive Examples: Forces. Urbana: University of llinois Physics Education Research Group, 2006. 30 Aug. 2014. 7 Dec. 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 = {7 December 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 7 December 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.

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Illinois PER Interactive Examples: Forces:

Is Part Of Illinois PER: Interactive Examples

This is the full collection of homework problems by the same author.  It contains six comprehensive problem sets classified by course level.

relation by Caroline Hall
Is Part Of Illinois PER Interactive Examples

Full collection of interactive problems by the same author.

relation by Caroline Hall

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