A small sphere of mass m is attached to the end of a cord of length R, which rotates under the influence of the gravitation force in a vertical circle about a fixed point.
This applet shows how the speed of the sphere and the tension of the cord change.-*-

/htdocs/ntnujava/ejsuser/2/users/ntnu/fkh/circularv_pkg/circularv.propertiesFull screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
Download EJS jar file(691.8kB):double click downloaded file to run it. (39 times by 31 users) , Download EJS source (14 times by 12 users) View EJS source