written by
Gary Gladding
published by
the University of llinois Physics Education Research Group
This interactive problem presents an accelerating car with a ball of known mass hanging by a string from its ceiling. Given the string displacement from the vertical, learners must determine the magnitude of the car's acceleration. A user-activated "help" sequence promotes understanding of this situation relative to positions both inside and outside the car. Included are a step-by-step conceptual analysis, free-body diagrams, and explanation of math applications. Immediate feedback is received for both correct and incorrect responses. This resource is part of a larger collection of interactive problems for introductory physics.
<a href="https://www.compadre.org/introphys/items/detail.cfm?ID=6404">Gladding, Gary. Illinois PER Interactive Examples: Pendulum in Car. Urbana: University of llinois Physics Education Research Group, June 16, 2006.</a>
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_car).
G. Gladding, Illinois PER Interactive Examples: Pendulum in Car (University of llinois Physics Education Research Group, Urbana, 2006), <https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_car>.
Gladding, G. (2006, June 16). Illinois PER Interactive Examples: Pendulum in Car. Retrieved October 14, 2024, from University of llinois Physics Education Research Group: https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_car
Gladding, Gary. Illinois PER Interactive Examples: Pendulum in Car. Urbana: University of llinois Physics Education Research Group, June 16, 2006. https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_car (accessed 14 October 2024).
Gladding, Gary. Illinois PER Interactive Examples: Pendulum in Car. Urbana: University of llinois Physics Education Research Group, 2006. 16 June 2006. 14 Oct. 2024 <https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_car>.
@misc{
Author = "Gary Gladding",
Title = {Illinois PER Interactive Examples: Pendulum in Car},
Publisher = {University of llinois Physics Education Research Group},
Volume = {2024},
Number = {14 October 2024},
Month = {June 16, 2006},
Year = {2006}
}
%A Gary Gladding %T Illinois PER Interactive Examples: Pendulum in Car %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_car %O text/html
%0 Electronic Source %A Gladding, Gary %D June 16, 2006 %T Illinois PER Interactive Examples: Pendulum in Car %I University of llinois Physics Education Research Group %V 2024 %N 14 October 2024 %8 June 16, 2006 %9 text/html %U https://per.physics.illinois.edu/per/IE/ie.pl?phys111/ie/03/IE_car
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