noun
center of gravity
Physics term for the point where weight is evenly distributed. Also used metaphorically for the core or focus of something.
このロボットは重心が低く設計されている。
This robot is designed with a low center of gravity.
議論の重心は経済政策に移
The focus of the debate shifted to economic policy.
noun
centroid; barycenter
Mathematical term for the geometric center of a shape or the center of mass in a system of bodies. Technical use.
三角形の重心は中線の交点である。
The centroid of a triangle is the intersection of its medians.
noun
Refers to one's physical or mental stability. Often used in phrases like 重心を保つ or 重心を失う.
彼は重心を崩して転んだ。
He lost his balance and fell.
心の重心を保つのは難しい。
It's hard to keep one's mental equilibrium.