A 90-Kg Man Stands in an Elevator That Has a Downward

question 47

Multiple Choice

A 90-kg man stands in an elevator that has a downward acceleration of 1.4 m/s². The force exerted by him on the floor is about:

• A) zero
• B) 90 N
• C) 760 N
• D) 880 N
• E) 1010 N

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Definitions:

Schizophrenia

A severe mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior.

Psychological Terms

Vocabulary or phrases used to describe concepts within the study of the mind, behavior, and emotions.

Attention-Deficit/Hyperactivity Disorder

A neurodevelopmental disorder characterized by a pattern of inattention, hyperactivity, and impulsivity that interferes with functioning or development.

Diagnosis

The identification of the nature of an illness or other problem by examination of the symptoms.