A 450-Kg Person Steps on a Scale in an Elevator

question 127

Multiple Choice

A 45.0-kg person steps on a scale in an elevator. The scale reads 460 N. What is the magnitude of the acceleration of the elevator?

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Definitions:

Adverse Reactions

Undesirable or harmful reactions experienced after the administration of a drug or therapy.

Z-track

A technique for intramuscular injection that minimizes leakage of the medication into the subcutaneous tissue.

Imferon

A brand name for a medication composed of iron dextran, used to treat iron deficiency anemia.

Given

A pre-established or assumed condition, fact, or premise in discussions, analyses, or mathematical problems.