The center of mass is defined as a point on the straight line between two objects with masses m1 and m2 such that . what are the coordinates of the center of mass? a diagonal line rises from three points lowercase m subscript 1 (bottom) through the center of mass (middle) with distance uppercase l subscript 1 and through lowercase m subscript 2 (top right) with distance uppercase l subscript 2. a. b. c. d.