Three Small Objects Are Positioned at the Following Coordinates: the 3-0

Short Answer

Three small objects are positioned at the following coordinates: the 3-0 kg object at (3.0 m,2.0 m); the 4.0-kg object at (0.0 m,-1.0 m); and the 5.0-kg object at (5.0 m,-7.0 m).What are the coordinates of the center of mass of this system?