A spring of spring constant 50. N/m is hanging from a retort stand. A second spring of spring constant 100. N/m is hanging from the bottom of the first spring. A mass of .50 kg is hung from the bottom of the lower spring at rest. Determine:
(a) the overall stretch of the spring combination
(b) the 'effective' spring constant of the spring combination
(c) a general expression for the spring constant of any combination of two springs connected in this manner
Answers: 2
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A spring of spring constant 50. N/m is hanging from a retort stand. A second spring of spring consta...
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