Please answer question 10 and provide all work needed. **Exercise Intensity and Caloric Expenditure Problems**10. Who is working harder, Fred running a 10-minute mile pace at a 10% grade or Pete, who is 65 kg, cycling on a Monarch ergometer with a resistance of 3.0 kg and a pedal rate of 70 rpm?11. A 134-pound woman walks at 3.0 mph on a 0% grade for 5 minutes, then runs at 6.0 mph on a 5% grade for 30 minutes. What is her total caloric expenditure?These questions are designed to calculate and compare exercise intensity and energy expenditure for different physical activities.

Answered: Image /qna-images/answer/0e8d733c-e34e-49c9-bd8c-120f13028fbb.jpg

Answered: 10. Who is working harder, Fred running…

10. Who is working harder, Fred running a 10 min mile pace at a 10% grade Pete who is 65 kg, cycling on a Monarch ergometer with a resistance of 3.0 kg and a pedal rate of 70 rpm?

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

Related questions

Q: The person does work on the lawn mower. Under what conditions would the mower gain energy? Under…

A: In the figure it is shown, man is pushing a mover and is doing a work From this work of the…

Q: An object (height = 2 cm) is viewed through a convex spherical mirror (f = -8.2 cm). Determine the…

A: Given, A convex mirror Focus=f=-8.2 cm object distance=10 cm Let image distance u cm

Q: Using the principles of energy and conservation of energy, determine how the velocity of an object…

Q: A 15.1-kg box is being pushed from the bottom to the top of a frictionless ramp. When the box is…

A: Write the given values with the suitable variables. m=15.1 kgW=58 Ju=0 m/sv=1.50 m/s Here, m, W, u,…

Q: Can you please answer number 3 and show all of the work and the steps to the solutions

A: Given data The vector A is given as A = -3i – 9j. The vector B is given as B = -6i + 5j The vector C…

Q: 13. Find the amount of work done if an object is pushed horizontally 70 m by a force of 25 N…

Q: A gardener pushes down on a lawnmower with a force of 35.0 N to make it move forward. The angle…

Q: Question: A person lifts a 1.75kg mass in the vertical direction through a distance of 1.35 meters.…

A: Given value--- mass = 1.75 kg. vertical distance= 1.35 m. We have to find--- Calculate the amount…

Q: Choose the correct statement a A displacement must cause work b Work is not dependent on…

A: We know that the workdone is given as the product of applied force and the displacement of the…

Q: While rearranging a dorm room, a student does 323 J of work in moving a desk 2.6 m. What was the…

A: Ans:- Work:- The work done by a constant force acting on an object is equal to the displacement…

Q: 16. A 170 pound man wants to design a workout (on a treadmill) that will expend 300 kcal. He wants…

Q: while rearranging a dorm room, a student does 343 J of work in moving a desk 3.3 m. what was the…

A: Work done = 343 J displacement = 3.3 m Fhor = ?

Q: 74.3 J of work is needed to push an object of mass 13.9 kg from point A to point B of the…

A: Given data: Work done (W) = 74.3 J Mass (m) = 13.9 kg Angle (θ) = 30°, above the horizontal…

Q: How much work is done on the lawn mower by the person if he exerts a constant force of 93.2 N at an…

A: The force exerted by the person is: The angle at which the force is applied below the horizontal is:…

Q: A floating ice block is pushed through a displacement á = (27.0 m )î – (22.0 : j along a straight…

A: Given data: Displacement d→ = 27.0mi^ -22.0mj^ Force F→ = 178Ni^ -152Nj^ Required: Work done

Q: Eight books, each 9.0 cm thick with mass 1.5 kg, lie flat on a table. ▼ Part A How much work is…

Q: 25.A force_ F(x)=(−5.0x² +7.0x) N acts on a particle. (a) How much work does the force do on the…

A: a) Calculate the work done by the force on the particle. W=∫x1x2F(x)dxW=∫2.0 m5.0…

Q: P1.29. Determine the work done in moving an object along a vector a 5i - 3j + 2k if the applied…

Q: Calculate the power output needed for a 952-kg car to climb a 2.00° slope at a constant 33 m/s while…

Q: A man climbs onto a wall that is 7.76 m high and gains 1723.8 J of potential energy. What is the…

Q: A certain spring whose normal length is 42 cm is stretched 6.3 cm by a force of 18 N. How much work…

A: Given Data: The normal length is, L =42 cm. The stretch is, x = 6.3 cm. The force required is, F =…

Q: QUESTION 7 This problem is concerned with the same situation as the previous problem. A piece of…

Q: A custodian pulls a vacuum 13.5 m with a 33.9 N force at a 55.0⁰ angle, against a 14.2 N friction…

Q: An 82 kg person climbs a ladder, gaining 1.1 m in height. Find the work done to accomplish this…

A: Given data: Mass (m) = 82 kg Height (h) = 1.1 m Required: Work (W)

Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

Please answer question 10 and provide all work needed.

**Exercise Intensity and Caloric Expenditure Problems**

10. Who is working harder, Fred running a 10-minute mile pace at a 10% grade or Pete, who is 65 kg, cycling on a Monarch ergometer with a resistance of 3.0 kg and a pedal rate of 70 rpm?

11. A 134-pound woman walks at 3.0 mph on a 0% grade for 5 minutes, then runs at 6.0 mph on a 5% grade for 30 minutes. What is her total caloric expenditure?

These questions are designed to calculate and compare exercise intensity and energy expenditure for different physical activities.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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.

Similar questions

how would you solve this only using work/power formulas and PE/KE formulas?
Can you help me figure out how to solve this problem please. A student weighing 490.0 N climbs a vertical stairway that is 4.0 m high in 47.5 seconds. What is his power output?
Please circle answer
3) The figure below illustrates a skier who is skiing on a large frictionless spherical ball of snow. The skier can be treated as a point-like object. The skier starts at the top of the ball with very little speed and picks up speed while traveling along the surface of the snow. During this time, the only forces acting on the skier are the gravitational force applied by the Earth and the normal force applied by the snow. At the moment the radial line extending from the skier to the center of the ball defines an angle a with respect to a vertical line, the skier is about to lose contact with the ball. Determine the value of a.
How do you know if the work done by a force acting on an object is positive or negative? Hint: Work is a scalar but both force and displacement are vectors.
Please answer question 12 and provide all work needed.
Indicate (with a T of F) whether the statement is true or false. If false, change the underlined word or phrase to make the statement true. A bicycle moving at 5.0 m/s at sea level has more potential energy than a motionless bicycle at the top of a mountain. Mechanical work is calculated by multiplying the magnitude of a force times the amount of time it is applied. The SI unit for work is the joule. One joule is equivalent to 1N: m in SI units 5 tv MacBook Pro
Need help with #12 please
When do you use W = Fdcostheta when solving for work and in what situations will you use W = Fd?
During a rope pulling competition, team "A" does 2.20 X 105 J of work to drag team "B", 8.00 meters. What force did team "A" exert?