Questions
Infinite springs with force constants k,2 k, 4ft and I k,... respectively are connected in series. The effective force constant of the spring will be
a
2k
b
k
c
k /2
d
15 k
detailed solution
Correct option is C
When the springs are connected in series, then1k′=1k+12k+14k+18k+… =1k1+12+14+18+… =1k11−(1/2)=2k k′=k/2Talk to our academic expert!
Similar Questions
Two springs of spring constants are joined in series. The effective spring constant of the-combination is given by:
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