Question

CENTRE OF MASS
Three particles of masses 1 kg, kg, and 2 kg are located
at the vertices of an equilateral triangle of side a. The x, y
coordinates of the centre of mass are
w )
) (2)
6 (39
(a) (2010​

Answer 1

Answer:

(7a/6,√3a/4)

Explanation:

just take one point as origin and than find the other w.r.t to origin and put in formula