Questions
The pointer reading versus load graph for a spring balance is as shown in the figure.
The spring constant is
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Correct option is C
F = kx or k = slope of F-x graph [when F (load) is alongY-axis and extension (x) is along X-axis.)Here, F is along X-axis.So, k=1010=1kgf/cmSimilar 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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