Which of the Following Statements Is the One That Is

question 60

Multiple Choice

Which of the following statements is the one that is correct?

• A)If all the forces on a body act through the axis of rotation,the angular acceleration will be zero.
• B)If two bodies have the same moment of inertia about their centers of mass and the same mass,they must be identical.
• 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)Two disks roll down an inclined plane without slipping.The one with a bigger radius will always reach the bottom first independent of their masses.
• E)Two disks roll down an inclined plane without slipping.The one with a bigger mass will always reach the bottom first.

---

Definitions:

Spatial Memory

The ability to remember the locations and physical arrangement of objects in one's environment.

Prototype

In cognitive science, a prototype is a mental representation or best example of a category, facilitating faster recognition and categorization of similar stimuli.

Cognitive Dissonance

The mental discomfort experienced by a person who holds two or more contradictory beliefs, ideas, or values.

Displacement

A defense mechanism where negative feelings or impulses are redirected from the original object to a more acceptable or safer target.