Contact Forces
完成条件
按索引浏览词汇表
特殊 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 全部
E
Elastic deformationA temporary deformation in which an object returns to its original shape after the force is removed. | |
Elastic limitThe maximum deformation from which an object can return to its original shape. | |
EquilibriumA condition in which the net force is zero. | |
Equilibrium positionThe position where an object is not displaced from its normal state. | |
ExtensionThe increase in length compared with the original length. | |