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Tardigrade
Question
Physics
The velocity of centre of mass of the system remains constant, if the total external force acting on the system is
Q. The velocity of centre of mass of the system remains constant, if the total external force acting on the system is
3631
286
System of Particles and Rotational Motion
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A
minimum
3%
B
maximum
7%
C
unity
10%
D
zero
81%
Solution:
When the total external force acting on the system is zero, the velocity of centre of mass remains constant.