1.

(A) : The centre of mass of a body may lie where there is no mass. (R ) : Centre of mass of a body is a point, where the whole mass of the body is supposed to be concentrated

Answer»

Both 'A' and 'R' and TRUE and 'R' is the CORRECT explantation of 'A'
Both 'A' and 'R' and true and 'R' is notthe correct explantation of 'A'
A' is true and 'R' is FALSE
A' is false and 'R' is true

Answer :B


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