Questions
The spring extends by x on loading, then energy stored by the spring is If (If T is the tension in spring and ft is spring constant)
detailed solution
Correct option is A
Energy stored in the spring,U=12kx2 where k is spring constant According to Hooke's law, T=k× ∴ x=(T/k) From eqs. (1) and (2), we 8et U=12T2kTalk 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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