A torsion bar with a spring constant ‘k’ is cut into ‘n’ equal lengths. The spring constant for each portion would be

A torsion bar with a spring constant ‘k’ is cut into ‘n’ equal

1.	A torsion bar with a spring constant ‘k’ is cut into ‘n’ equal lengths. The spring constant for each portion would be
A.	nk
B.	kn
C.	k/n
D.	k1/n
Answer» B. kn

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A torsion bar with a spring constant ‘k’ is cut into ‘n’ equal lengths. The spring constant for each portion would be

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