MHT CET 2023 Physics question

PhysicsLaws of MotionMHT CET 2023

A simple spring has length '' and force constant 'K' is cut in to two springs of length '' and '' such that (n is an integer). The force constant of spring of length '' is

Answer: (B)

Solution

The force constant of a spring is inversely proportional to its length, i.e. constant. Since , we get and . Then gives

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Question ID VK-097828