Question

Three points masses of 1g, 2g, and 3g have their CM at (2, 2, 2,). A fourth mass of 4g is placed at
position vector r such that the CM of new system is now at (0,0,0,). Then
(a) r =(-1,-1,-1) (b) r =(-2,-2,-2) (c)r = (-3,-3, -3) (d) r=(-4,-4,-4)​

Answer 1

Answer:

Explanation:

1

Answer 2

Answer is 1 this may help you