A closely-coiled helical spring of stiffness k is cut into (n) equal p – McqOptions

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1.	A closely-coiled helical spring of stiffness k is cut into (n) equal parts. The stiffness in each part of the spring will be
A.	kn
B.	nk
C.	nk
D.	nk2
Answer» D. nk2

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