A 77.7 kg man walks up a set of stairs in 10.6 s. The man rises 4.3 m in going up the stairs. What is the average power (in Watts) exerted by the man during the climb?
A 77.7 kg man walks up a set of stairs in 10.6 s. The man rises 4.3 m in going up the stairs. What is the average power (in Watts) exerted by the man during the climb?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question
A 77.7 kg man walks up a set of stairs in 10.6 s. The man rises 4.3 m in going up the stairs. What is the average power (in Watts) exerted by the man during the climb?
Expert Solution

Step 1 Given
Mass of man, m = 77.7 kg
Man rised to a height, h = 4.3 m
Time taken, t = 10.6 s
Average power (in watts) = ?
Step by step
Solved in 3 steps

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