A motor furnishes 120 hp to a device that lifts a 5000-kg load to a height of

Question:

A motor furnishes 120 hp to a device that lifts a 5000-kg load to a height of 13.0 m in a time of 20 s. Find the efficiency of the machine.

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

Step by Step Answer:

Related Book For answer-question

Schaums Outline Of College Physics

ISBN: 9781259587399

12th Edition

Authors: Eugene Hecht

See More Books

Question Posted: Nov 02, 2023 07:37 AM

See More Questions

A crane driven by an electric motor lifts 5 ton of building material in one minute to a height of 50m. The motor has an efficiency of 92% and the crane has an efficiency of 96%. Sketch the block...
+ 10 nC a 8.0 nC b + -10 nC In the figure above, a = 19.8 cm and b = 5.00 cm. What is the magnitude of the force on the -10 nC charge?
Effective leaders understand that actions must be based on facts. Which facts are most important, however, is dependent on how the problem is framed. Failure to adequately define the problem can set...
Using the data provided in BE19-21, determine the ending balance of the plan assets and indicate the funded status of the plan at the end of the year under U.S. GAAP. In BE19-21 Armando Hernandez...
Monroe Company rents electronic equipment. During September 2009, Monroe engaged in the transactions described below. Sept. 5 Purchased a Chevrolet truck for $32,000 cash 8 Purchased Sony amplifiers...
The typical dynamics of unemployment over a recession The table below shows the behavior of annual real GDP growth during three recessions. These data are from Table B-4 of the Economic Report of the...
Reconsider Problem 56. Determine which oven should be purchased based on an incremental annual worth analysis. Data from problem 56 Octavia Bakery is planning to purchase one of two ovens. The...
Healthy Products, Inc., uses a traditional product costing system to assign overhead costs uniformly to all products. To meet Food and Drug Administration requirements and to assure its customers of...
Describe Edgar F. Codd's accomplishments and contributions to the relational model.?
In Fig. 7-7, the 300-N load is balanced by a force F in both systems. Assuming efficiencies of 100 percent, how large is F in each system? Assume all ropes to be vertical. F (a) 300 N] Fig. 7-7 (b)...
Refer back to Fig. 7-2(d). If a force of 200 N is required to lift a 50-kg load, find the IMA, AMA, and efficiency for the system. (d) Fw
In Exercises find the volumes of the solids generated by revolving the region bounded by the graphs of the equations about the given lines. y = 4 + 2x - x, y = 4 - x (a) The x-axis (b) The line y = 1
Differentiate the function. f(x) = f'(x) = X x1 +3
USAco, a domestic corporation, is subject to U . S . tax at a flat rate of 2 1 % . USAco earns $ 4 0 0 , 0 0 0 of U . S . source income and $ 2 0 0 , 0 0 0 of foreign - source income. USAco's foreign...
A company sells each unit of its product for $ 1 1 5 . Its variable cost per unit is $ 5 5 and the total fixed cost is $ 2 5 0 0 0 0 . If the company sells 2 2 0 0 0 items, what will be the revenue?...
Executive salaries are charged to three operating divisions on the basis of capital investment in the three divisions. If the investment is $ 3 0 . 5 million in the Northern Division, $ 2 1 . 5...
McRoy Company owns a trade name that was purchased in an acquisition of Creation Company. The trade name has a book value of 3 . 5 million, but according to IFRS, it is assessed for impairment on an...
Refer to Exercise 2-26B. Fred Grimes opened a medical practice specializing in surgery. During the first month of operation (March), the business, titled Dr. Fred Grimes, Professional Corporation...
Wal-Mart is the second largest retailer in the world. The data file on the disk holds monthly data on Wal-Marts revenue, along with several possibly related economic variables. a) Using computer...
A line charge of uniform charge density 0 C/m and of length is oriented along the z axis at /2 < z < /2. (a) Find the electric field strength, E, in magnitude and direction at any position along...
Two identical uniform line charges, with l = 75 nC/m, are located in free space at x = 0, y = 0.4 m. What force per unit length does each line charge exert on the other?
Two identical uniform sheet charges with s = 100 nC/m 2 are located in free space at z = 2.0 cm. What force per unit area does each sheet exert on the other?
Please discuss when starting up a new product/service such as a reusable/ insulated food delivery box that will allow a variety of customers to order food from a location such as Starbucks while...
What did you learn about multiculturalism within Spanish-speaking or Latinx cultures?
NEED SOLUTION OF THESE LTV C20 @fx A B D E F G H I J K L M N P Q Year 1 Year 2 Year 3 Year 1 Year 2 Year 3 Year 1 Year 2 Year 3 2 Customers 3 Retention Rate 4 Spending Rate 10000 5000 3000 25000...

A motor furnishes 120 hp to a device that lifts a 5000-kg load to a height of

Question:

Step by Step Answer:

Schaums Outline Of College Physics

Students also viewed these Physics questions