Two Uniform Solid Spheres Have the Same Mass, but One

question 68

Multiple Choice

Two uniform solid spheres have the same mass, but one has twice the radius of the other. The ratio of the larger sphere's moment of inertia to that of the smaller sphere is

• A) 4/5.
• B) 8/5.
• C) 1/2.
• D) 2.
• E) 4.

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Definitions:

Sales

The total revenue generated from goods or services sold by a company within a specific period.

Break-even Point

The point at which total costs and total revenues are equal, meaning no net loss or gain is incurred.

Fixed Expenses

Costs that do not fluctuate with the level of production or sales, such as rent, insurance, and property taxes.

Margin of Safety

The difference between actual or projected sales and the break-even point, measured to assess the risk of loss.