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Statements : (a) Centre of mass is tha...

Statements :
(a) Centre of mass is that fixed point of a system of particles or a rigid body with in the bondaries of the system where the entire mass is concentrated
(b) Centre of gravity of a body is the point through which the whole weight of the body acts.

A

Both a and b are true

B

Both a and b are false

C

a is true, b is false

D

a is false, b is true

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