Questions
Two springs A and B with spring constant 2K and K are stretched separately by some force F. Then the ratio of work done in stretching A to that in stretching B is
detailed solution
Correct option is C
W=12Kx2=12KFK2=F22K∴ WAWB=KBKA=K2K=12Talk to our academic expert!
Similar Questions
Two similar springs P and Q have spring constants such that Kp > . They are stretched first by the same amount (case a), then by the same force (case b). The work done by the springs are related as, in case (a) and case (b), respectively.
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