A cable lifts a 1200-kg elevator at a constant velocity for a distance of 35 m. What

Question:

A cable lifts a 1200-kg elevator at a constant velocity for a distance of 35 m. What is the work done by?
(a) The tension in the cable
(b) The elevator's weight?

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

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

See More Books

Question Posted: Feb 14, 2017 01:52 AM

See More Questions

A two-stage rocket moves in space at a constant velocity of 4900 m/s. The two stages are then separated by a small explosive charge placed between them. Immediately after the explosion, the velocity...
A 75.0-kg person is standing on a scale in an elevator. What is the reading of the scale in newtons if the elevator is (a) At rest, (b) Moving up at a constant velocity of 2.00 m/s, and (c)...
A 2-kg block hangs from a spring balance calibrated in Newtons that is attached to the ceiling of an elevator (Figure). What does the balance read when? (a) The elevator is moving up with a constant...
The following auditors report was drafted by a staff accountant of Turner & Turner, CPAs, at the completion of the audit of the financial statements of Lyon Computers, Inc. (a non-public company) for...
Suppose your parking lot has two different consumers who use it at two different times. Daily commuters use it during the daytime, and sports fans use it at different times to park at sporting...
For the following exercises, suppose log5 (6) = a and log5 (11) = b. Use the change-of-base formula along with properties of logarithms to rewrite each expression in terms of a and b. Show the steps...
Determine whether each of the following statements is true or false: Management accountants are now more often looked upon as internal business advisors rather than bean counters recording historical...
The OPI Care Centre is an NFPO funded by government grants and private donations. It prepares its annual financial statements using the deferral method of accounting for contributions, and it uses...
Explain demographic transition theory as was proposed by Warren Thompson and highlight the stages of development transition
Find five examples of service-provider attempts to reduce service intangibility.
A net external force is applied to a 6.00-kg object that is initially at rest. The net force component along the displacement of the object varies with the magnitude of the displacement as shown in...
A 2.00-kg rock is released from rest at a height of 20.0 m. Ignore air resistance and determine the kinetic energy, gravitational potential energy, and total mechanical energy at each of the...
What is the relationship between the annual sale of umbrellas and the annual amount of rainfall received in inches. How would this relationship be graphed?
Specification description language (20 points) a. Explain why SDL is suitable for the design of distributed embedded systems. b. Explain using illustration, the design hierarchy of SDL as an embedded...
Consider an economy with the following economic agents: -Households/Consumers who earn income from the factor market, pay taxes to the government. purchase goods and services from firms in the market...
Solve the following for n: 220,040.67(1.108809)" + 6,000 [1.108809- 0.108809 = 1,000,000
Consider a silver atom in a Stern-Gerlach beam splitter that distinguishes between S, = /2 and S = -/2. This atom is immersed in an inhomogeneous magnetic field with B = x (@B/dx), dB/ax being...
hello I need help solving these 2 questions thank you Ch 03 Homework i 1 Course Hero 2 points Skipped eBook Hint Print References Mc Graw Hill View transaction list Journal entry worksheet < Exercise...
Use balanced equations to show how you could prepare Na 2 CO 3 from carbon, NaOH, air, and H 2 O.
The population of Detroit, Michigan, decreased from 1,027,974 in 1990 to 688,701 in 2013 (Source: U.S. Census Bureau). Find the average rate of change in the population of Detroit, Michigan, over the...
In Figure a block slides along a path that is without friction until the block reaches the section of length L = 0.75m, which begins at height h = 2.0m on a ramp of angle = 30 o . In that section,...
The cable of the 1800 kg elevator cab in Figure snaps when the cab is at rest at the first floor, where the cab bottom is a distance d = 3.7 m above a spring of spring constant k = 0.15 MN/m. A...
At a certain factory, 300 kg crates are dropped vertically from a packing machine onto a conveyor belt moving at 1.20 m/s (Figure). (A motor maintains the belt's constant speed.) The coefficient of...
. Tracy and Diane, working as two hairstylists at coiffeur, dress hair of women at a rate of 3 women per hour. The hairdressing time for Tracy and Dianeis exponentially distributed. Women arrive to...
Determine the magnitude of magnetic field created by the loop shown in the picture at the center of the loop if a = 7.00 cm and I = 0.390 A. Express your answer in milliteslas. N x I a
In this you should include: the summary of initial costs with their justification, the financial risks associated with the business and how you expect to face each of those risks, how you will manage...

A cable lifts a 1200-kg elevator at a constant velocity for a distance of 35 m. What

Question:

Step by Step Answer:

REASONING The work done by the tension in the cable is given ...View the full answer

Physics

Students also viewed these Mechanics questions