Question

The velocity of centre of mass of the
system remains constant, if the total
external force acting on the system is
Select one:
O a. Unity
O b. Zero
O c. Maximum
O d. Minimum​

Answer 1

Answer:

Question :-

The velocity of centre of mass of thesystem remains constant, if the totalexternal force acting on the system isSelect one:

O a. Unity

O b. Zero

O c. Maximum

O d. Minimum

AnsWer :-

c. Maximum

Reason:-

The velocity of centre of mass of thesystem remains constant, if the totalexternal force acting on the system