SHMHard
Question
The length of a spring is l and its spring constant is k. It is cut into two parts of lengths l1 and l2 and l1 = nl2. The spring constant k1 of the part l1 will be :
Options
A.k(1 + 1/n)
B.k(1 − 1/n)
C.k(1 + 1/2n)
D.k(1 − 1/2n)
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