Question

Two similar springs P and Q have spring constants K, and Ky, such that K, > K. They are
stretched, first by the same amount (case a) then by the same force (case b). The work
done by the springs W, and we are related as, in case (a) and case (b), respectively

Answer 1

Explanation:

Two similar springs P and Q have spring constant KP and KQ such that KP>KQ. They are stretched, first by the same amount (case a), then the same force (case b). The work done by the spring WP and WQ are related as, in case (b), respectively.