Two Hoops or Rings (I = MR²)are Centered,lying on a Turntable.The

question 51

Multiple Choice

Two hoops or rings (I = MR²) are centered,lying on a turntable.The smaller ring has radius = 0.050 m;the larger has radius = 0.10 m.Both have a mass of 6.0 kg.What is the total moment of inertia as the turntable spins? Ignore the mass of the turntable.

• A) 0.030 kg·m²
• B) 0.0075 kg·m²
• C) 0.038 kg·m²
• D) 0.075 kg·m²

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Definitions:

Hemopoietic Tissue

Blood-forming tissue.

Red Bone Marrow

A tissue found in the interior of bones, rich in blood vessels and stem cells, responsible for the production of blood cells.

Elastic Cartilage

A type of flexible cartilage found in areas like the ears and epiglottis, providing strength and elasticity.

External Ears

The outer parts of the ear, including the pinna and the ear canal, which collect sound waves and direct them inward.