Questions
The force required to stretch a spring varies with the distance as shown in the figure . If the experiment is performed with the above spring of half the length, the line OA will
detailed solution
Correct option is A
Spring constant, k=Fx= slope of F-x graph. k∝1l (∵x≃0)Length is reduced to half. Therefore, k will become two times. Slope will increase. Hence, the line OA will shifttowards F-axis.Talk 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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