Question

S.I unit of positive vector of centre of mass is 'metre(m)'. write true/false.​

Answer 1

Answer:

false

Explanation:

SI unit of mass is Kilogram (kg)

Answer 2

Answer:

the ans is true

Explanation:

since the centre of mass is the collection of all mass points in the body concentrated at and it can be defined in either in 1d 2d or 3dimension by knowing it's position and as metre is the std unit to represent it.