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1. | A 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? | |
A. | (2/3) k | |
B. | (3/2) k | |
C. | 3k | |
D. | 6k | |
Answer: Option B | |
Explanation: | |
Force constant, k = F/x |
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