Buoyancy
 |
|
Описание:
In physics, buoyancy is the upward force that keeps things afloat. The net upward buoyancy force is equal to the magnitude of the weight of fluid displaced by the body. This force enables the object to float or at least seem lighter.Данное издание не...Похожие книги
 | Austrian Air Force Год: 2011 |
 | Canadian Expeditionary Force Год: 2011 |
 | Conservative force Год: 2011 |
