Which of the Following Statements Is True

question 76

Multiple Choice

Which of the following statements is true?

• A)When two hoops with different radii roll down an inclined plane without slipping,they reach the bottom at the same time.
• B)If a body is rotating about an axis without any external torques,and its size doubles,it will speed up to double the angular velocity.
• C)Two disks roll down an inclined plane without slipping.The one with a smaller radius will always reach the bottom first independent of their masses.
• D)When two objects roll down an inclined plane without slipping,they have the same velocity when they reach the bottom only if they have the same mass.
• E)The moment of inertia of an object would be different on the surface of the moon than it is on the surface of the Earth

---

Definitions:

Cultural Isolation

a state wherein a group or society experiences a lack of or minimal interaction and influence from external cultures.

Globalization

The process by which businesses or other organizations develop international influence or start operating on an international scale, leading to increased interconnectedness and interdependence of the world's economies, cultures, and populations.

Cultural Fragmentation

The process or state where a culture is divided into smaller, distinct segments due to various pressures, leading to a loss of cohesion.

Postmodernism

A broad movement in late 20th-century arts, architecture, and criticism, characterized by a skeptical, self-aware approach to literature, art, culture, and theory, often rejecting grand narratives and embracing fragmentation and diversity.