(a) How much energy is transformed by a typical 65-kg person who runs at 15 km/h for...

Question:

(a) How much energy is transformed by a typical 65-kg person who runs at 15 km/h for 30 min/day in one week (Table 15-2)?

Metabolic Rate (approximate) Activity kcal/h watts Sleeping 60 70 Sitting upright 100 115 Light activity (eating, dressi

(b) How many food calories would the person have to eat to make up for this energy loss?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Oct 05, 2017 08:13 AM

See More Questions

A 50-dB sound wave strikes an eardrum whose area is 50 X 10-5 m2. (a) How much energy is absorbed by the eardrum per sound? (b) At this rate, how long would it take your eardrum to receive a total...
(a) How much energy is released when an electron and a positron annihilate each other? (b) How much energy is released when proton and an anti proton annihilate each other? (All particles KE 0)
(a) How much energy is required to bring a 1.0-L pot of water at 20C to 100C? (b) For how long could this amount of energy run a 60-W lightbulb?
Evaluate and simplify the following derivatives. d dw -(e-w In w)
Consider the data in Exercise 15-2. Use the large sample approximation for the Wilcox on signed-rank test to test the hypothesis H0: = 8.5 versus H1: 8.5. Use a = 0.05. Assume that the distribution...
To establish that a business is a franchisee qualifying for protection under the Illinois Franchise Disclosure Act, the business must demonstrate that it paid a franchise fee either directly or...
Suppose you fit the regression model y = b0 + b1 x1 + b2 x2 + b3 x1 x2 + b4 x21 + b5 x22 + e to n = 30 data points and you wish to test H0: b3 = b4 = b5 = 0 a. State the alternative hypothesis Ha. b....
On January 1, 2010, Drennen, Inc., issued $3 million face amount of 10-year, 14% stated rate bonds when market interest rates were 12%. The bonds pay semiannual interest each June 30 and December 31...
Primare Corporation has provided the following data concerning last month's manufacturing operations. Purchases of raw materials Indirect materials included in manufacturing overhead Direct labor...
Your sister has just won $300,000 (taxfree) in the state lottery. Shes decided to quit her job and devote herself to writing novels for the next ten years, using her lottery winnings to support...
Calculate the average metabolic rate of a 65-kg person who sleeps 8.0 h, sits at a desk 6.0 h, engages in light activity 6.0 h, watches TV 2.0 h, plays tennis 1.5 h, and runs 0.50 h daily
A heat engine exhausts 8200 J of heat while performing 2600 J of useful work. What is the efficiency of this engine?
Some economists believe that during a recession, business demand for investment in factories, office buildings, and machinery becomes less sensitive to changes in the real interest rate. If these...
10.1 Learning Outcomes: Describe managers' appropriate use of power and influence. Identify traits and characteristics of successful leaders. Identify behaviors of successful leaders 10.2 Action...
Suppose Ron went to Rio de Janeiro in 2019 when the dollar was worth 4 reals. The price of a cup of coffee at Starbucks in the US was $4, so when Ron converted $4 into reals he had 16 reals, which...
The expected annual net income is $200,000; the average investment is $800,000; and depreciation expense is $50,000. Calculate the annual rate of return.
How do you define humanities?
Write the types of partners ?
Use a spreadsheet to create a table of values for the functions displayed in Figures 14 and 15. Compare the three voltage functions and then compare the three electric field functions. Figure 14...
A sprinkler head malfunctions at midfield in an NFL football field. The puddle of water forms a circular pattern around the sprinkler head with a radius in yards that grows as a function of time, in...
For the frame and loading shown, determine the internal forces at the point indicated: Point K. 80 mm80 mm 20 mm 20 mm 20 mm 40 mm 250 N C 250 N
Knowing that P = Q = 150 lb, determine (a) The distance a for which the maximum absolute value of the bending moment in beam AB is as small as possible, (b) The corresponding value of max||.M (See...
Solve Problem 7.60 assuming that P = 300 lb and Q= 150 lb. PROBLEM 7.60 Knowing that P =Q= 150 lb, determine (a) The distance a for which the maximum absolute value of the bending moment in beam AB...
firm purchased a new piece of equipment with an estimated useful life of eight years. The cost of the equipment was $65,000. The salvage value was estimated to be $10,000 at the end of year 8. Using...
On an average day, a company writes checks totaling $1,500. These checks take 7 days to clear. The company receives checks totaling $1,800. These checks take 4 days to clear. The cost of debt is 9%....
Olds Company declares Chapter 7 bankruptcy. The following are the book values of the asset and liability accounts at that time. A bankruptcy expert estimates that administrative expense will total $...

(a) How much energy is transformed by a typical 65-kg person who runs at 15 km/h for...

Question:

Metabolic Rate (approximate) Activity kcal/h watts Sleeping 60 70 Sitting upright 100 115 Light activity (eating, dressing, household chores) 200 230 Moderate work 400 460 (tennis, walking) Running (15 km/h) 1000 Bicycling (race) 1150 1100 1270

Step by Step Answer:

a The person runs seven times per week 30 m...View the full answer

Physics Principles with Applications

Students also viewed these Mechanics questions