Illinois PER Interactive Examples: Mass on Two Strings

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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 Newton's Second Law and tension force. Two strings are attached to walls, with the left string being horizontal and the right string forming an angle q = 50° with the horizontal. A block of known mass hangs from a ring attached to both strings. Students must determine the tension in the left string. A user-activated "help" sequence is provided for each step of the problem-solving, including conceptual analysis, free body diagrams, and 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.

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

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

Intended Users	Formats	Ratings
- Learners	- text/html	Currently 0.0/5 Want to rate this material? Login here!

Access Rights:: Free access
Restriction:: © 2006 University of Illinois Physics Education Research Group
Keywords:: Newton's Second Law, tension
Record Cloner:: Metadata instance created January 28, 2008 by Alea Smith
Record Updated:: November 12, 2014 by Caroline Hall
Last Update when Cataloged:: June 16, 2006
Other Collections:: The Physics Front

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Record Link

<a href="https://www.compadre.org/portal/items/detail.cfm?ID=6403">Gladding, Gary. Illinois PER Interactive Examples: Mass on Two Strings. Urbana: University of llinois Physics Education Research Group, June 16, 2006.</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_two_strings).

AJP/PRST-PER

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

APA Format

Gladding, G. (2006, June 16). Illinois PER Interactive Examples: Mass on Two Strings. Retrieved October 7, 2024, from University of llinois Physics Education Research Group: https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_two_strings

Chicago Format

Gladding, Gary. Illinois PER Interactive Examples: Mass on Two Strings. Urbana: University of llinois Physics Education Research Group, June 16, 2006. https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_two_strings (accessed 7 October 2024).

MLA Format

Gladding, Gary. Illinois PER Interactive Examples: Mass on Two Strings. Urbana: University of llinois Physics Education Research Group, 2006. 16 June 2006. 7 Oct. 2024 <https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_two_strings>.

BibTeX Export Format

@misc{ Author = "Gary Gladding", Title = {Illinois PER Interactive Examples: Mass on Two Strings}, Publisher = {University of llinois Physics Education Research Group}, Volume = {2024}, Number = {7 October 2024}, Month = {June 16, 2006}, Year = {2006} }

Refer Export Format

%A Gary Gladding %T Illinois PER Interactive Examples: Mass on Two Strings %D June 16, 2006 %I University of llinois Physics Education Research Group %C Urbana %U https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_two_strings %O text/html

EndNote Export Format

%0 Electronic Source %A Gladding, Gary %D June 16, 2006 %T Illinois PER Interactive Examples: Mass on Two Strings %I University of llinois Physics Education Research Group %V 2024 %N 7 October 2024 %8 June 16, 2006 %9 text/html %U https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_two_strings

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

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