| 单词 | free-body diagram |
| 释义 | free-body diagram in Mechanical Engineering (fri bɒdi daɪəgræm) Word forms: (regular plural) free-body diagrams noun (Mechanical engineering: Mechanics and dynamics) A free-body diagram is a diagram of a structure in which all supports are replaced by forces. To help analyze the bicycle frame, the engineer drew a free-body diagram in which the wheels and the points of contact of the rider were replaced by forces. To make a free-body diagram, you isolate the body in question from all other objects then indicate the forcesthat are acting on it by arrows pointing in the direction of these forces. A free-body diagram is a diagram of a structure in which all supports are replaced by forces. |
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