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Two objects approach each other with velocities such that the total momentum of the masses is zero kg∙m/s, and undergo an elastic collision. Is the sum of the kinetic energies of each object the same before and after the collision?
Obsessive-Compulsive Disorder
A disorder characterized by unwanted repetitive thoughts (obsessions) and/or actions (compulsions).
Compulsive Behaviors
Actions repeatedly performed in a ritualistic manner, often in response to an obsessive thought or anxiety, despite a desire to resist them.
Reinforcement
In behavioral psychology, the process of encouraging or establishing a pattern of behavior by offering rewards or consequences.
Fear-Learning Experiences
Psychological processes by which individuals learn to fear something through direct experiences or observations.
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