Two Spaceships Approach Earth from the Same Direction

question 95

Multiple Choice

Two spaceships approach Earth from the same direction.One has a speed of 0.21c and the other a speed of 0.34c,both relative to Earth.What is the speed of one spaceship relative to the other?

• A)0.13c
• B)0.14c
• C)0.15c
• D)0.16c
• E)0.18c

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Definitions:

Psychotherapy Patient

A person engaging in treatment with a therapist to address and work through psychological issues, mental disorder, or emotional distress.

Untreated People

Individuals who have not received medical treatment or intervention for their health conditions.

Improve

To make or become better in quality, degree, or condition.

Therapy

A form of treatment aimed at relieving or healing psychological disorders, typically involving verbal communication between the patient and a therapist.