An elevator weighing 2500 N ascends at a constant speed of 8.0 m/s. How much power must
Question:
An elevator weighing 2500 N ascends at a constant speed of 8.0 m/s. How much power must the motor supply to do this?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (3 reviews)
The power required to lift the elevator at a constant speed can be calculated using ...View the full answer
Answered By
Muhammad Ghyas Asif
It is my obligation to present efficient services to my clients by providing a work of quality, unique, competent and relevant. I hope you have confidence in me and assign me the order and i promise to follow all the instructions and keep time.
4.60+
109+ Reviews
203+ Question Solved
Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
Question Posted:
Students also viewed these Physics questions
-
A shooting star is actually the track of a meteor, typically a small chunk of debris from a comet that has entered the earth's atmosphere. As the drag force slows the meteor down, its kinetic energy...
-
a. How much work does an elevator motor do to lift a 1000 kg elevator a height of 100 m? b. How much power must the motor supply to do this in 50 s at constant speed?
-
A shooting star is actually the track of a meteor, typically a small chunk of debris from a comet that has entered the earth's atmosphere. As the drag force slows the meteor down, its kinetic energy...
-
Draw Lewis structures for the AsCl4+ and AsCl6- ions. What type of reaction (acidbase, oxidationreduction, or the like) is the following? 2AsCl5(g) AsCl4AsCl6(s)
-
Jerry Smith is thinking about opening a bicycle shop in his hometown. Jerry loves to take his own bike on 50-mile trips with his friends, but he believes that any small business should be started...
-
ABC Fund has decided to enter into a joint venture with Newtown Development Inc. to develop and operate an office building that will require an initial investment of $100 million to cover all the...
-
Determine whether each random variable x is discrete or continuous. Explain your reasoning. 1. Let x represent the number of Fortune 500 companies that lost money in the previous year. 2. Let x...
-
Smith Clinic, Inc., is preparing its statement of cash flows (indirect method) for the year ended March 31, 2014. Consider the following items in preparing the companys statement of cash flows....
-
The accountant for Benson's Dress Shop prepared the following cash budget. Benson's desires to maintain a cash balance of $17,000 at the end of each month. Funds are assumed to be borrowed and repaid...
-
A marble slides without friction in a vertical plane around the inside of a smooth, 20-cm-diameter horizontal pipe. The marble's speed at the bottom is 3.0 m/s; this is fast enough so that the marble...
-
A 710 kg car drives at a constant speed of 23 m/s. It is subject to a drag force of 500 N. What power is required from the car's engine to drive the car. a. On level ground? b. Up a hill with a slope...
-
The dissociation of I, can be monitored by measuring the total pressure, and three sets of results are as follows: T/K 973 1073 1173 100p/atm 6.244 7.500 9.181 104nj 2.4709 2.4555 2.4366 Where n1 is...
-
What is money? Why do we need money?
-
What is the name given to the policy of staffing operations abroad with home-country nationals?
-
Suppose a company decides that it has made a mistake by hiring local personnel in a key market. What might be some potential problems that it could face if it decides to install or reinstate...
-
What is meant by the term culture shock?
-
What type of company is most likely to employ a geocentric staffing policy?
-
During the period, Teens Trends sold some excess equipment at a loss. The following information was collected from the companys accounting records: From the income statement Depreciation expense...
-
Research an article from an online source, such as The Economist, Wall Street Journal, Journal of Economic Perspectives, American Journal of Agricultural Economics, or another academic journal. The...
-
(a) Use Maxwells first equation, D = v, to describe the variation of the electric field intensity with x in a region in which no charge density exists and in which a nonhomogeneous dielectric has a...
-
Given the flux density D = 16/r cos(2) a C/m 2 , use two different methods to find the total charge within the region 1 < r < 2 m, 1 < < 2 rad, 1 < < 2 rad.
-
The value of E at P( = 2, = 40, z = 3) is given as E = 100a 200a + 300a z V/m. Determine the incremental work required to move a 20 C charge a distance of 6m: (a) In the direction of a ; (b) In...
-
What role do telomeres play in maintaining chromosome stability, and how do they relate to cellular aging and cancer development? Explain
-
ScanOptics began 2023 with $5,704,339 in cash. Over the course of 2023, ScanOptics experienced the following changes in its balance sheet. What is the ending cash balance for ScanOptics in 2023?...
-
The parents stay for a while and play with their child and the other children and seem happy to leave. They say goodbye and their child cries initially when they leave and needs comforting. You sit...
Study smarter with the SolutionInn App