Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 159
of gravity, the resultant effect of the attrac-tion of the earth upon it would remain unchanged in magnitudeand direction. 143. Conditions for Equilibrium. The straight line joiningthe center of gravity and the center of the earth is known as theline of direction, and is the line along which the… … W^ Fig. 91. The center ofgravity. STABLE AND UNSTABLE EQUILIBRIUM. 155
Physics
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
