A 51-Kg Woman Runs Up a Flight of Stairs in 5.0

question 21

Multiple Choice

A 51-kg woman runs up a flight of stairs in 5.0 s. Her net upward displacement is 5.0 m. Approximately, what average power did the woman exert while she was running?

• A)5.0 kW
• B)1.0 kW
• C)0.75 kW
• D)0.50 kW
• E)0.25 kW

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