We Would Like to Compare the Angular Momentum of Mars

question 105

Multiple Choice

We would like to compare the angular momentum of Mars about its axis of rotation with that of Earth's. The mass of Mars is 11% that of Earth, with a radius 53% that of Earth, and a rotational period 103% that of Earth. Assuming both planets to be uniform spheres calculate the ratio of the angular momentum of Mars to that of Earth.

• A) 6.0  10^-2
• B) 5.7  10^-2
• C) 3.2  10^-2
• D) 3.0  10^-2
• E) 3.1  10^-2

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Definitions:

Relevant Range

The range of activity within which the assumptions about fixed and variable cost behaviors hold true, often used in budgeting and planning.

Product Costs

The costs directly associated with the production of goods, including materials, labor, and overhead.

Incurred Costs

Expenses that a company has realized or committed to pay, often related to operations or production.

Fixed Manufacturing Cost Per Unit

The portion of total fixed manufacturing costs allocated to each unit of product, which remains constant on a per unit basis regardless of production volume.