a.
To draw: Sketch a drawing of the situation.
a.
Answer to Problem 36E
The diagram is shown below.
Explanation of Solution
Given:
Alexa is pushing a construction barrel up a ramp
Calculation:
The diagram of the situation is,
b.
To find: The work done doing by Alexa.
b.
Answer to Problem 36E
The work done by Alexa is
Explanation of Solution
Given:
Alexa is pushing a construction barrel up a ramp
Calculation:
Work done is can be calculated by the formula,
This can be expressed as,
Here,
Substitute the values in the given formula,
Therefore, The work done by Alexa is
Chapter 8 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Additional Math Textbook Solutions
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
Calculus: Early Transcendentals (3rd Edition)
Precalculus (10th Edition)
Calculus: Early Transcendentals (2nd Edition)
Calculus and Its Applications (11th Edition)
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