Question: Why do you do no work on a 25-kg backpack when you walk a horizontal distance of 100 mm?

Why do you do no work on a 25-kg backpack when you walk a horizontal distance of 100 mm?

Step by Step Solution

★★★★★

3.40 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Hence for final analysis we can say that you do ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

848-P-M-L-M (1002).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Q:

Why do you suppose no one has ever been able to make cyclopentyne as a stable molecule? Cyclopentyne

Q:

A particle of mass M = 0.25 kg is dropped from a point that is at height h = 1.80 m above the ground and horizontal distance s = 0.45 m from an observation point O, as shown in Figure. What is the...

Q:

A man with a mass of 65 kg skis down a frictionless hill that is 5.0 m high. At the bottom of the hill the terrain levels out. As the man reaches the horizontal section, he grabs a 20-kg backpack and...

Q:

Submission: Be sure to follow the format for you EXCEL tables and graphs. Here is the handout on this. Graphing FormatGraphing Format You will use EXCEL to display your graphical results. This...

Q:

Capacitor Lab PHYS 421 Lab Group Members: You will be using this phet simulation: https://phet.colorado.edu/en/simulations/capacitor-lab You can also download the simulation from Canvas. We will be...

Q:

Capacitor Lab PHYS 421 Lab Group Members: You will be using this phet simulation: https://phet.colorado.edu/en/simulations/capacitor-lab You can also download the simulation from Canvas. We will be...

Q:

This is a review for an exam, no need for explanations just answers. Thanks in advance!! Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The total...

Q:

NEWTONS LAWS, WORK AND ENERGY Instruction: Answer each number neatly. Solutions must also be shown and enclose your fatal answer with a box. No solution, no points. 1. A box sits at rest on a rough...

Q:

Need help with showing work for these questions: 1. A 50.0 kg steel file cabinet is in the back of a dump truck. The truck's bed, also made of steel, is slowly tilted. What is the magnitude of the...

Q:

54. The gravitational potential energy of a body depends on its A. speed and position. B. mass and volume. C. weight and position. D. speed and mass. E. weight and volume. 55. A skydiver weighing 500...

Q:

Mountain Springs Inc. bottles and distributes spring water. On May 2 of the current year, Mountain Springs reacquired 3,000 shares of its common stock at $72 per share. On August 14, Mountain Springs...

Q:

The transfer function that relate-s the change in blood pressure y to a change in u the infusion rate of a drug (sodium nitroprusside) is given by1 The two time delays result from the blood...

Q:

What are the questions to ask to determine whether an activity adds customer value?

Q:

What are the advantages and disadvantages for companies maintaining an internal marketing research department? What advantages and disadvantages can be attributed to the hiring of an external...

Q:

What is a mirage?

Q:

What are the three additive primary colors? What are the three subtractive primary colors?

Q:

What do we call two colors that add to produce white?

Q:

A stock has FCFF of $5.04 and interest per share of $1.1. Their beginning long-term debt was $4.54 per share and their ending long-term debt was $4.83 per share. If their tax rate is 24.8%, then what...

Q:

You buy a share of The Ludwig Corporation stock for $19.90. You expect it to pay dividends of $1.07, $1.16, and $1.2576 in Years 1, 2, and 3, respectively, and you expect to sell it at a price of...

Q:

Exercise 10.14 Transfer Pricing and Section 482 Sugarland, Inc., has a division in Indonesia that makes dyestuff in a variety of colors used to dye denim for jeans, and another division in the United...