Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 160
W^ Fig. 91. The center ofgravity. STABLE AND UNSTABLE EQUILIBRIUM. 155 … may be supported, the line of direction must fall within the areaof the base. A leaning tower, therefore, is stable, because itsline of direction falls within its base, Fig. 92; but if the towerwere higher, or if it leaned at anangle so great that the line of di-rection were to fall without…
Physics
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