(A) : A spring has potential energy, both when it is compressed or stretched.(R ) : In compressing or stretching, work is done on the spring against the restoring foece.

(A) : A spring has potential energy, both when it is compressed or str

1.	(A) : A spring has potential energy, both when it is compressed or stretched.(R ) : In compressing or stretching, work is done on the spring against the restoring foece.
Answer» Both (A) and (R ) are TRUE and (R ) is the CORRECT EXPLANATION of (A) Both (A) and (R ) are true and (R ) is not the correct explanation of (A) (A) is true but (R ) is false (A) is false and (R ) is false ANSWER :A