A student weighs 150 lbs and walks up a set of stairs from the first floor to the second floor of McLane Hall. Determine the average horsepower exerted by the student if it takes 20 seconds to go up the stairs traveling at a constant speed. Assume the second floor is approximately 8.0 m above the first floor. (Recall that the conversion between pounds and newtons is 1 lb = 4.448 N) 0.36 0.12 0.54 1.21 0.73
A student weighs 150 lbs and walks up a set of stairs from the first floor to the second floor of McLane Hall. Determine the average horsepower exerted by the student if it takes 20 seconds to go up the stairs traveling at a constant speed. Assume the second floor is approximately 8.0 m above the first floor. (Recall that the conversion between pounds and newtons is 1 lb = 4.448 N) 0.36 0.12 0.54 1.21 0.73
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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