Three Spaceships A,B,and C Are in Motion as Shown in the Figure.The

question 21

Multiple Choice

Three spaceships A,B,and C are in motion as shown in the figure.The commander on ship B observes ship C approaching with a relative velocity of 0.83c.The commander also observes ship A,advancing in the rear,with a relative velocity of 0.48c.As measured by commander on ship B,at what speed is ship A approaching ship C?

• A) 1.3c
• B) 0.94c
• C) 0.25c
• D) 0.58c
• E) 2.2c

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Definitions:

Emotional Extremes

Intense forms of feelings that are significantly beyond the normal range of emotions.

Paranoia

A mental condition characterized by delusions of persecution, unwarranted jealousy, or exaggerated self-importance, typically developing without external provocation.

Flat Affect

A severe reduction in emotional expressiveness, often observed in schizophrenia.

Self-fulfilling Prophecies

Situations where an individual's expectations or beliefs bring about outcomes that confirm those expectations.