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In the figure below, two identical springs of spring constant 7500 N/m are attached to a...

In the figure below, two identical springs of spring constant 7500 N/m are attached to a block of mass 0.300 kg. What is the frequency of oscillation on the frictionless floor? Give your answer in HzIn the figure below, two identical springs of spri

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Answer #1

In this case spring are in parelellel with respect to block

hence Keffective = 2k

f = 1/2π (√(2k/m)

= 1/2π(√(2×7500/0.300)

= 35.59 Hz

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