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Using hooke's law , f s p r i n g = k ^ x , find the force needed to strech a spring 2 cm if it has an elastic constant of 3 N/cm

A 2/3N
B 3/2N
C 3 N
D 6 N

User Fhcat
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1 Answer

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I believe it is D. 6 N
User Vetrivel PS
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