Question

plzzzz some one answer this question too!! ​

Answer 1

Answer:

13. (C)

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Answer 2

Answer:

spring of force constant k is cut into two pieces such that one piece is double the length of the other. Then the long piece will have a force constant of

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Text Solution

(a)

(b)

(c)

(d)

Answer :

B

Solution :

The force constant of a spring is inversely proportional to be length of the spring. Let the original length of the spring be L and spring constant be K (given). <br> Therefore,