A Centrifuge Has a Rotational Inertia of 5

question 88

Multiple Choice

A centrifuge has a rotational inertia of 5.50 × 10⁻³ kg m². How much energy must be supplied to bring it from rest to 500 rad/s?

• A) 627 J
• B) 570 J
• C) 688 J
• D) 743 J
• E) 583 J

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Definitions:

Structural Discrimination

Systemic discrimination entrenched within the policies, institutions, and practices of a society, disproportionately disadvantaging certain groups.

Stereotypes

Widely held but fixed and oversimplified images or ideas of a particular type of person or thing, which may lead to prejudicial attitudes.

American Indian Mascots

Controversial symbols or names used by sports teams that caricature Native American cultures and identities.

Racial Democracy

A term often used to describe a society where racial and ethnic inclusiveness and equality are ostensibly upheld, often masking systemic inequalities.