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in Physics by (86.4k points)
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A spring fo spring constant k is broken in the length ratio 1:3. The spring constant of larger part will be
A. 4k/3
B. 2k/3
C. k/3
D. 5k/3

1 Answer

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Best answer
Correct Answer - A
For a spring kl = constant
`k_(1)(l)/(4)=k_(2).(3l)/(4)=kl`
`k_(2)=(4K)/(3)`

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