Homework Help is Here – Start Your Trial Now!
Science
Physics
A person's energy output is being measured using a treadmill (see the diagram below). The angle of incline is 0 and the person walks a total distance d meters up the incline. For simplicity, treat this as if it was a continuous long slope. o a) Draw a diagram indicating the forces acting ON the person, such that the person is in equilibrium (not accelerating). The force of gravity on the person by Earth is shown. The hand is only used for balance so the force on the hand by the rail is negligible. o b) Assuming a long continuous walk on the treadmill, describe the energy transformations. Include the initial and final forms of energy and where or how changes occur. W-mg

A person's energy output is being measured using a treadmill (see the diagram below). The angle of incline is 0 and the person walks a total distance d meters up the incline. For simplicity, treat this as if it was a continuous long slope. o a) Draw a diagram indicating the forces acting ON the person, such that the person is in equilibrium (not accelerating). The force of gravity on the person by Earth is shown. The hand is only used for balance so the force on the hand by the rail is negligible. o b) Assuming a long continuous walk on the treadmill, describe the energy transformations. Include the initial and final forms of energy and where or how changes occur. W-mg

College Physics
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)...
See similar textbooks
icon
Related questions
Topic Video
Question

I don't know what the answer to question b is 

1. A person's energy output is being measured using a treadmill (see the diagram below). The angle of incline is 0 and the person walks a total distance d meters up the incline. For simplicity, treat this as if it was a continuous long slope. o a) Draw a diagram indicating the forces acting ON the person, such that the person is in equilibrium (not accelerating). The force of gravity on the person by Earth is shown. The hand is only used for balance so the force on the hand by the rail is negligible. o b) Assuming a long continuous walk on the treadmill, describe the energy transformations. Include the initial and final forms of energy and where or how changes occur. W= mg
Transcribed Image Text:1. A person's energy output is being measured using a treadmill (see the diagram below). The angle of incline is 0 and the person walks a total distance d meters up the incline. For simplicity, treat this as if it was a continuous long slope. o a) Draw a diagram indicating the forces acting ON the person, such that the person is in equilibrium (not accelerating). The force of gravity on the person by Earth is shown. The hand is only used for balance so the force on the hand by the rail is negligible. o b) Assuming a long continuous walk on the treadmill, describe the energy transformations. Include the initial and final forms of energy and where or how changes occur. W= mg
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Mechanical Work done
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON
SEE MORE TEXTBOOKS