The Disc Brake of a High Performance Car Is Often

question 64

Multiple Choice

The disc brake of a high performance car is often made of carbon fiber instead of iron, thereby reducing the mass. If the mass of a carbon disc is that of iron for the same shape and size, by what factor is the moment of inertia changed?

• A) one quarter
• B) half
• C) unchanged
• D) doubled
• E) quadrupled

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Definitions:

Corporate Reputation

The collective perceptions and evaluations of a company's actions and its ability to meet stakeholders' expectations over time.

Workforce Diversity

Refers to a diverse set of employees in an organization, including differences in race, ethnicity, gender, age, religion, ability, and sexual orientation.

Flexibility

The ability to adapt to changes, shift strategies or approaches, and handle unexpected challenges effectively.

Globalization

The process by which businesses or other organizations develop international influence or start operating on an international scale.