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Q. |
The spring constant k of a coil-spring is |
A. | inversely proportional to the square of the number of coils in the spring |
B. | Sperm |
C. | directly proportional to the number of coils in the spring |
D. | inversely proportional to the number of coils in the spring |
E. | directly proportional to the square of the number of coils in the spring |
Answer» E. directly proportional to the square of the number of coils in the spring |
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