Question

2. A body has its centre of mass at the origin. The
x-coordinates of the particles
(a) may be all positive
(c) may be all non-negative
(d) may be positive for some case and negative in other
negative X-axis.
plz explain​

Answer 1

Answer:

a may be all positive gegegegwwueuyesbhegsbsjiw

Answer 2

Answer:

(d) may be positive for some case and negative in other case