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Q2. Design a helical extension spring using music wire to exert a force of 7.75 lb when the lengt...

Question:

Q2. Design a helical extension spring using music wire to exert a force of 7.75 lb when the length between attachment points

Q2. Design a helical extension spring using music wire to exert a force of 7.75 lb when the length between attachment points is 2.75 in, and a force of 5.25 lb at a length of 2.25 in. The outside diameter must be less than 0.300 in. Use severe service

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