A Light Spring Stretches 0

question 125

Multiple Choice

A light spring stretches 0.13 m when a 0.35-kg mass is hung from it.The mass is pulled down from this equilibrium position an additional 0.12 m and is released.Determine the spring constant k and the amplitude of vibration.

• A)26.4 N/m and 0.37 m
• B)26.4 N/m and 0.12 m
• C)2.70 N/m and 0.25 m
• D)26.4 N/m and 0.25 m
• E)26.4 N/m and 0.13 m

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