Two concentric springs with stiffness equal to 100 N/mm and 80 N/mm respectively, when subjected to a load of 900 N will deflect by

Two concentric springs with stiffness equal to 100 N/mm and 80 N/mm re

1.	Two concentric springs with stiffness equal to 100 N/mm and 80 N/mm respectively, when subjected to a load of 900 N will deflect by
A.	9 mm
B.	11.25 mm
C.	5 mm
D.	31.5 mm
Answer» D. 31.5 mm

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Two concentric springs with stiffness equal to 100 N/mm and 80 N/mm respectively, when subjected to a load of 900 N will deflect by

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