A 10-Kg Block and a 2

question 1

Multiple Choice

A 1.0-kg block and a 2.0-kg block are pressed together on a horizontal frictionless surface with a compressed very light spring between them.They are not attached to the spring.After they are released and have both moved free of the spring

• A) the lighter block will have more kinetic energy than the heavier block.
• B) the heavier block will have more kinetic energy than the lighter block.
• C) both blocks will both have the same amount of kinetic energy.
• D) both blocks will have equal speeds.
• E) the magnitude of the momentum of the heavier block will be greater than the magnitude of the momentum of the lighter block.

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Definitions:

Psychiatric Disorders

Mental health conditions characterized by alterations in thinking, mood, or behavior associated with distress or impaired functioning.

Binge/Purge Type

Refers to a pattern of disordered eating characterized by episodes of excessive food intake followed by compensatory behaviors like vomiting or excessive exercise.

Restricting Type

Refers to a subtype of anorexia nervosa where weight loss is achieved through dieting, fasting, or excessive exercise without engaging in binge eating or purging.

Anorexia Nervosa

An eating disorder characterized by an abnormally low body weight, an intense fear of gaining weight, and a distorted perception of body weight.