m {\ddot{z}}^{'} = m \ddot{z} = F_{z} m {\ddot{y}}^{'} = m \ddot{y} = F_{y} m {\ddot{x}}^{'} = m \ddot{x} = F_{x}

${m \ddot z' = m \ddot z = F_z \\ m \ddot y' = m \ddot y = F_y \\ m \ddot x' =m \ddot x = F_x}$

Error