A 900 Kg Person Is Running Up Some Stairs at 0

question 53

Multiple Choice

A 90.0 kg person is running up some stairs at 0.500 m/s. If the staircase is angled at 45.0° to the horizontal, then the power needed to run up the stairs is

• A) 312 Watts.
• B) 395 Watts.
• C) 302 Watts.
• D) 275 Watts.
• E) 441 Watts.

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Definitions:

Longevity

The length or duration of a person's life, particularly in relation to good health and lifespan extension practices.

Antipsychotic Drugs

Medications primarily used to manage psychosis, notably in disorders like schizophrenia, by altering brain chemistry to reduce psychotic symptoms.

Nursing Home Residents

Individuals, often elderly, living in a facility that provides a range of personalized healthcare, supervision, and daily living assistance.

Proportion

A mathematical or statistical relationship showing the relative sizes or significance of two quantities to one another.