Nov
25
2008
Looking for the name of either a physics experiment or magic trick?
Posted by: dmin in Physics, tags: Bottom String, Magic Physics, Physics Teacher
poshhoney7 asked:
Physics teacher today showed a tube with two strings through it with nuts on both ends. While pulling on a string on top the corresponding one on the bottom rises. If you cross the bottom strings and then pull with the left top string the right bottom string rises. If you then pull the bottom left string the top left string shrinks also. Need the name of this project/trick.
Physics teacher today showed a tube with two strings through it with nuts on both ends. While pulling on a string on top the corresponding one on the bottom rises. If you cross the bottom strings and then pull with the left top string the right bottom string rises. If you then pull the bottom left string the top left string shrinks also. Need the name of this project/trick.
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