Question

three masses 2kg, 3kg and 4 kg are lying on corners of an equilateral triangle of side a the x coordinate of centre of mass​

Answer 1

The x coordinates of masses 2kg,3kg,4kg are 0,a,a/2 respectively.

So the x coordinates of COM is

(2+3+4)

2×0+3×a+4×(a/2)

=5a/9

Mark as brainlest answer plz