ALL meanings of centre of mass
cen·tre of mass
C c - noun centre of mass the point at which the mass of a system could be concentrated without affecting the behaviour of the system under the action of external linear forces 3
- noun centre of mass (mathematics, physics) A point, near, or within a body at which the object's mass can be assumed to be concentrated; it coincides with the centroid for a body of uniform density, and with the centre of gravity in a uniform gravitational field. 0