This web page is an interactive physics simulation relating to circular motion. The system is a ball on a string, rotating in a horizontal circle perpendicular to gravity. The user can change the mass, or the tension in the string. The ball's velocity and angle relative to the string are calculated and displayed. This item is part of a larger collection of introductory physics simulations developed by the same author.
This is part of a collection of similar simulation-based student activities.
<a href="https://www.compadre.org/introphys/items/detail.cfm?ID=6851">Duffy, Andrew. Boston University Physics Applets: Circular Motion-A Ball on a String. April 20, 2001.</a>
Duffy, A. (2001, April 20). Boston University Physics Applets: Circular Motion-A Ball on a String. Retrieved May 18, 2025, from https://physics.bu.edu/~duffy/java/Circular.html
Duffy, Andrew. Boston University Physics Applets: Circular Motion-A Ball on a String. April 20, 2001. https://physics.bu.edu/~duffy/java/Circular.html (accessed 18 May 2025).
Duffy, Andrew. Boston University Physics Applets: Circular Motion-A Ball on a String. 2000. 20 Apr. 2001. 18 May 2025 <https://physics.bu.edu/~duffy/java/Circular.html>.
@misc{
Author = "Andrew Duffy",
Title = {Boston University Physics Applets: Circular Motion-A Ball on a String},
Volume = {2025},
Number = {18 May 2025},
Month = {April 20, 2001},
Year = {2000}
}
%A Andrew Duffy %T Boston University Physics Applets: Circular Motion-A Ball on a String %D April 20, 2001 %U https://physics.bu.edu/~duffy/java/Circular.html %O application/java
%0 Electronic Source %A Duffy, Andrew %D April 20, 2001 %T Boston University Physics Applets: Circular Motion-A Ball on a String %V 2025 %N 18 May 2025 %8 April 20, 2001 %9 application/java %U https://physics.bu.edu/~duffy/java/Circular.html
Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Record Link
Save to my folders