Blocks a and B Are Moving Toward Each Other

question 61

Multiple Choice

Blocks A and B are moving toward each other. A has a mass of 2.0 kg and a velocity of 50 m/s, while B has a mass of 4.0 kg and a velocity of -25 m/s. They suffer a completely inelastic collision. The kinetic energy lost during the collision is:

• A) 0
• B) 1250 J
• C) 3750 J
• D) 5000 J
• E) 5600 J

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Definitions:

Person-Centered Therapist

A type of psychotherapist who follows the principles of person-centered therapy, focusing on providing a supportive environment that encourages self-discovery and self-acceptance.

Unconditional Positive Regard

A therapeutic concept developed by Carl Rogers, where the therapist accepts and supports the client regardless of what the client says or does.

Gestalt Therapy

A form of psychotherapy that emphasizes personal responsibility and focuses on the individual's experience in the present moment, the therapist-client relationship, and the environmental and social contexts of a person's life.

Directive

An official or authoritative instruction, often used in a policy or governance context.