FIGURE 4-12 -A 6.00-Kg Block Is in Contact with a 4.00-Kg Block

question 57

Multiple Choice

FIGURE 4-12
-A 6.00-kg block is in contact with a 4.00-kg block on a frictionless surface as shown in Fig. 4-12. The 6.00-kg block is being pushed by a 20.0-N force toward the 4.00-kg block. What is the magnitude of the force of the 6.00-kg block on the 4.00-kg block?

• A)6.00 N
• B)12.0 N
• C)8.00 N
• D)4.00 N
• E)10.0 N

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Definitions:

Systematic Desensitization

A behavioral therapy technique used to reduce phobic responses and anxiety through gradual exposure to the feared object or situation coupled with relaxation exercises.

Skinner's Method

A behavioral approach developed by B.F. Skinner that emphasizes the role of reinforcement in shaping behavior through conditioning.

Obsessive-Compulsive Disorder

A mental health disorder characterized by persistent, unwanted thoughts (obsessions) and repetitive behaviors (compulsions) that the individual feels driven to perform.

Distressing Stimulus

An external trigger or event that causes stress, discomfort, or emotional pain to an individual.