written by
David Stern
This web page describes motion of an object traveling in a circle. The need for centripetal force to maintain the object's acceleration is derived using algebra and the Pythagoras theorem. A related lesson plan is available. This is a part of "From Stargazers to Starships," an extensive web site on introductory physics and astronomy.
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![]() <a href="https://www.compadre.org/portal/items/detail.cfm?ID=3215">Stern, David. Motion in a Circle. September 22, 2004.</a>
![]() Stern, D. (2004, September 22). Motion in a Circle. Retrieved May 2, 2025, from http://www.phy6.org/stargaze/Scircul.htm
![]() Stern, David. Motion in a Circle. September 22, 2004. http://www.phy6.org/stargaze/Scircul.htm (accessed 2 May 2025).
![]() Stern, David. Motion in a Circle. 1998. 22 Sep. 2004. 2 May 2025 <http://www.phy6.org/stargaze/Scircul.htm>.
![]() @misc{
Author = "David Stern",
Title = {Motion in a Circle},
Volume = {2025},
Number = {2 May 2025},
Month = {September 22, 2004},
Year = {1998}
}
![]() %A David Stern %T Motion in a Circle %D September 22, 2004 %U http://www.phy6.org/stargaze/Scircul.htm %O text/html ![]() %0 Electronic Source %A Stern, David %D September 22, 2004 %T Motion in a Circle %V 2025 %N 2 May 2025 %8 September 22, 2004 %9 text/html %U http://www.phy6.org/stargaze/Scircul.htm 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.
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