When an Object Is Moving in a Circle at Constant

question 45

Multiple Choice

When an object is moving in a circle at constant speed,its acceleration is

• A)constantly increasing.
• B)constant in direction.
• C)zero.
• D)constant in magnitude.
• E)constant in both magnitude and direction.

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Definitions:

Cause-Effect Relationships

The concept that every event (cause) leads to a consequence (effect), forming the basis of rational analysis and experimental processes.

Correlational Studies

Research methodologies that examine the relationship between two or more variables to determine whether a correlation exists.

Cause-Effect Relationships

The principle that an action or event (cause) will produce a certain response or outcome (effect).

Hawthorne Effect

The alteration of behavior by the subjects of a study due to their awareness of being observed, as first identified in research at the Hawthorne Works plant.