A 16 Kg Block Is Attached to a Cord That

question 66

Multiple Choice

A 16 kg block is attached to a cord that is wrapped around the rim of a flywheel of diameter 0.40 m and hangs vertically, as shown.The rotational inertia of the flywheel is 0.50 kg∙m².When the block is released and the cord unwinds, the acceleration of the block is:

• A)0.15 g
• B)0.56 g
• C)0.84 g
• D)1.0 g
• E)1.3 g

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