An Automobile of Mass 2 000 Kg Moving at 30

question 55

Multiple Choice

An automobile of mass 2 000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10 000 N.How far does the car travel before stopping?

• A)45 m
• B)90 m
• C)135 m
• D)180 m

---

Definitions:

Introspection

The examination or observation of one's own emotional and mental processes.

Dismissed

The act of being sent away or rejected, often used in legal, professional, or educational contexts to indicate termination or exclusion.

Observable Behavior

Actions or reactions of an individual that can be seen or measured directly, without needing to infer internal states or processes.

Inner Sensations

Experiences or feelings that originate within oneself, often pertaining to one's body or emotions, that are not externally stimulated.