FULCRUM, in Mechanics, the prop or support by which a lever is sustained. See MECHANICS.
FULCRUM
article · 88 chars · lineage ↗ · page image at NLS ↗
article · 88 chars · lineage ↗ · page image at NLS ↗
FULCRUM, in Mechanics, the prop or support by which a lever is sustained. See MECHANICS.