50.0kg marathon runner runs up the stairs to the top of a 443m tall tower. To lift herself to the top in 15.0 minutes, what must be her average power output? Express your answer in watts and in horsepower. (Hint: To get the work done as the runner climbs the tower, remember “Force x Distance")
50.0kg marathon runner runs up the stairs to the top of a 443m tall tower. To lift herself to the top in 15.0 minutes, what must be her average power output? Express your answer in watts and in horsepower. (Hint: To get the work done as the runner climbs the tower, remember “Force x Distance")
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter8: Potential Energy And Conservation Of Energy
Section: Chapter Questions
Problem 32P: A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of...
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A 50.0kg marathon runner runs up the stairs to the top of a 443m tall tower. To lift herself to the top
in 15.0 minutes, what must be her average power output? Express your answer in watts and in
horsepower. (Hint: To get the work done as the runner climbs the tower, remember “Force x
Distance")
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