A 20-Kg Object Moving 5

question 46

Multiple Choice

A 2.0-kg object moving 5.0 m/s collides with and sticks to an 8.0-kg object initially at rest. Determine the kinetic energy lost by the system as a result of this collision.

• A) 20 J
• B) 15 J
• C) 30 J
• D) 25 J
• E) 5.0 J

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Definitions:

Physical Barrier

An actual obstruction that limits or impedes access, movement, or visibility, often in an environment or between entities.

Listening

The active process of receiving, interpreting, and responding to verbal and non-verbal messages.

Personal Values

Deeply held beliefs or principles that an individual considers important and uses as guidance for behavior and decision-making.

Psychological Barrier

Mental or emotional factors that obstruct a person's ability to act or communicate effectively.