A Particle (Q = 3

question 25

Multiple Choice

A particle (q = 3.0 mC, m = 20 g) has a speed of 20 m/s when it enters a region where the electric field has a constant magnitude of 80 N/C and a direction which is the same as the velocity of the particle. What is the speed of the particle 3.0 s after it enters this region?

• A) 68 m/s
• B) 44 m/s
• C) 56 m/s
• D) 80 m/s
• E) 36 m/s

Explain the role of biological, psychological, and social factors in aggression.

Understand the social learning theory of aggression.

Recognize the impacts of media on aggression.

Describe the principles of altruism and factors that promote prosocial behavior.

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Definitions:

Free Association

A psychoanalytic technique where the patient is encouraged to share thoughts freely, revealing subconscious feelings and desires.

Interpretation

The process of explaining the meaning of something; in psychology, often referring to the analysis of dreams, actions, or thoughts.

Dream

A succession of images, ideas, emotions, and sensations that usually occur involuntarily in the mind during certain stages of sleep.

Transference

The process by which emotions and desires originally associated with one person are unconsciously shifted to another person, especially in psychoanalysis.