Three identical particles lie in x, y plane. The (x, y) coordinates of their positions are (3, 2), (1, 1), (5, 3) respectively. The (x, y) coordinates of the center of mass are –
A. (a, b)
B. (1, 2)
C. (3, 2)
D. (2, 1)
Answer:C
Three identical particles lie in x, y plane. The (x, y) coordinates of their positions are (3, 2), (1, 1), (5, 3) respectively. The (x, y) coordinates of the center of mass are –
A. (a, b) B. (1, 2) C. (3, 2) D. (2, 1)