 |
 |
|
 |
 |
|
|
|
|
|
|
Encyclopedia :
E :
EX :
EXE :
Executive desk toy |
|
|
Executive desk toyA device consisting of balls, string and a frame. each of the balls hanging from two strings connected to the frame that crop up frequently in physics books to illustrate that the force on one side equals the force on the other side, and which somehow always manages the mass and acceleration on both sides to be equal, which is to say that one side doesn't have twice the acceleration but half the mass which would still satisfy the conservation of force |
|
|
This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License. |
|
| © 2009 Chamas Enterprises Inc. |
