An Example of an Inertial Reference Frame Is

question 14

Multiple Choice

An example of an inertial reference frame is:

• A)any reference frame that is not accelerating
• B)a frame attached to a particle on which there are no forces
• C)any reference frame that is at rest
• D)a reference frame attached to the center of the universe
• E)a reference frame attached to the Earth

---

Definitions:

Internal Consistency

A measure of reliability that assesses how consistently the items of a test measure a single construct or concept.

Coefficient Alpha

A statistical measure used to assess the reliability or internal consistency of a test or scale.

Kuder-Richardson

A set of formulas used to assess the reliability of binary (e.g., true/false, yes/no) scored tests or items within tests.

Low Validity

refers to the situation where a test does not accurately measure what it is supposed to measure, indicating a weak relationship between test scores and the intended construct.