(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 force.

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

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 force.
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 and .R. is FALSE A. is false and .R. is true Answer :A