A large horse can perform work at a steady rate of about 1 horsepower, as you might
Question:
A large horse can perform work at a steady rate of about 1 horsepower, as you might expect.
a. Assuming a 25% efficiency, how many Calories would a horse need to consume to work at 1.0 hp for 1.0 h?
b. Dry hay contains about 10 MJ per kg. How many kilograms of hay would the horse need to eat to perform this work?
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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