1.

(A) : When a body is dropped from a height explodes in mid air, but its centre of mass keeps moving in vertically downward direction.(R ) : Explosion occur due to internal forces only.

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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