Two springs P and Q having stiffness constants k1 and k2 (< k1), respectively are stretched equally. Then :
Answer & explanation
Correct answer: option 1
Since : \(k_1 > k_2\)
Therefore, P will develop greater restoring force than Q. So the applied force on P will be more than the applied force on Q. Extension is same in both the cases.
so, more work is done on P.