MHT CET 2024 Physics question
A single has length L and force constant K. it is cut into 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: (a spring of half the length is twice as stiff). With , we get . Then $=KL⇒
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