While Astronauts in a Spaceship with a Speed of 0

question 19

Multiple Choice

While astronauts in a spaceship with a speed of 0.6c relative to Earth move outward from Earth toward Jupiter,they observe a cosmic ray shower that contains protons moving toward them.On Earth the speed of these protons is measured as 0.2c toward the spaceship.They measure the speed of the protons to be

• A)0.80c
• B)0.71c
• C)0.95c
• D)0.69c
• E)0.45c

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Definitions:

Cognitive Therapy

A type of psychotherapy that focuses on changing negative patterns of thought to alter unwanted behavior patterns or treat mood disorders such as depression.

Systematic Desensitization

A therapeutic method used to reduce phobia or anxiety through gradual exposure to the feared object or situation combined with relaxation techniques.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Unconditional Positive Regard

A concept in psychology, particularly within humanistic therapy, where the therapist offers the client acceptance and support regardless of what the client says or does.