What is the moment of inertia about the hook

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Reference no: EM13265805

The 20-cm-long wrench in the figure swings on its hook with a period of 0.80s. When the wrench hangs from a spring of spring constant 340N/m , it stretches the spring 2.9cm

What is the moment of inertia about the hook?

Reference no: EM13265805

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