3
= 3
{scope}
\b[Original question.]
Define the centre of gravity of a body. What properties has the centre of gravity (1) with respect to the equilibrium of the body, (2) with respect to its motion ?
= 3
{scope}
\b[Original question.]
Define the centre of gravity of a body. What properties has the centre of gravity (1) with respect to the equilibrium of the body, (2) with respect to its motion ?