If a spring of stiffness 'k' is cut into two parts 'A' and 'B' of length λ A : λ B = 2 : 3, then the stiffness of spring 'A' is given by:
A
B
C
k
D
.
Text Solution
Verified by ExpertsThe correct answer is:
D
λ A = 
, λ B = 
K λ = K A λ A = K B λ B
K λ = 
K A = 
⇒ K B = 
.
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