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A satellite,initially at rest in deep space,separates into two pieces,which move away from each other.One piece has a rest mass of 190 kg and moves away with a speed 0.500c,and the second piece has a rest mass of 250 kg and moves in the opposite direction.What is the speed of the second piece?
Hostility
An expression of anger, aggression, or resentment towards others, often manifesting in antagonistic or confrontational behavior.
Type A
A personality type characterized by high levels of competitiveness, self-drive, impatience, and a constant sense of urgency.
Cardiac Rehabilitation
A program of exercise, education, and support to help patients recover from heart attacks, surgeries, or other forms of cardiovascular disease.
Health Psychologist
A professional specializing in understanding how psychological, behavioral, and cultural factors contribute to physical health and illness.
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