A 20-Kg Block on a Frictionless Table Is Connected to Two

question 63

Multiple Choice

A 2.0-kg block on a frictionless table is connected to two springs whose opposite ends are fixed to walls,as shown in the figure.The springs have force constants (spring constants) k₁ and k₂.What is the oscillation angular frequency of the block if k₁ =7.6 N/ m And k₂=5.0 N/m?

• A)2.5 rad/s
• B)3.5 rad/s
• C)0.40 rad/s
• D)0.56 rad/s

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