Read Edit View history 力臂 lìbì lever arm Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 力臂 lìbì lever arm arm of force in physics; the perpendicular distance from the fulcrum or axis of rotation to the line of action of a force Edit Delete References Add reference No references for this word.
力臂 lìbì lever arm arm of force in physics; the perpendicular distance from the fulcrum or axis of rotation to the line of action of a force Edit Delete