The cable exerts a 140-N force on the telephone pole. Determine the moment of this force about
Question:
The cable exerts a 140-N force on the telephone pole. Determine the moment of this force about point A. Solve the problem using two different position vectors.
Transcribed Image Text:
F = 140 N/ 3 m B Z 6 m 2m -y
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
Position Vector ...View the full answer
Answered By
Joseph Mwaura
I have been teaching college students in various subjects for 9 years now. Besides, I have been tutoring online with several tutoring companies from 2010 to date. The 9 years of experience as a tutor has enabled me to develop multiple tutoring skills and see thousands of students excel in their education and in life after school which gives me much pleasure. I have assisted students in essay writing and in doing academic research and this has helped me be well versed with the various writing styles such as APA, MLA, Chicago/ Turabian, Harvard. I am always ready to handle work at any hour and in any way as students specify. In my tutoring journey, excellence has always been my guiding standard.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Engineering questions
-
The cable exerts a force of 250 lb on the crane boom. Express this force as a Cartesian vector. 30 z Prob. R2-4 70 F = 250 lb
-
The cable exerts a force of P = 6 kN at the end of the 8-m-long crane boom. If x = 10 m, determine the position of the boom so that this force creates a maximum moment about point O. What is this...
-
The cable exerts a force of P = 6 kN at the end of the 8-m-long crane boom. If = 30, determine the placement x of the hook at B so that this force creates a maximum moment about point O. What is...
-
Use the graph of f to solve Exercises 924. Where applicable, use interval notation. Find the x-intercept(s). y = f(x) # [TD y X
-
Louise McDermott, controller for the Galvin plant of Veromar Inc., wanted to determine the cost behavior of moving materials throughout the plant. She accumulated the following data on the number of...
-
Smith, Schroeder, and Torn (SST) is a short-haul household furniture moving company. SSTs labor force, selected from the local community college football team, is temporary and part time. SST is...
-
Draw a free-body diagram for the person in Exercise 8.4. Data from Exercises 8.4 Consider a person hanging motionless from a ring suspended from a cable, with the person's feet not touching the...
-
1. Using the four Ps of marketing, explain how luxury goods makers can enhance their effectiveness in marketing to Chinese consumers. 2. From an institution-based view, explain why Chinese luxury...
-
In the space provided, 150- to 350-word summary of your financial analysis from Part 2: Financial Ratio Calculations. Include the following in your summary: Make final recommendations as to whether...
-
Determine the moment of each force acting on the handle of the wrench about the z-axis. Take F 1 = {-2i + 4j - 8k} lb, F 2 = {3i + 2j - 6k} lb. F F B A - 45 3.5 in. Z 4 in. 6 in.
-
The force F = {6i + 8j + 10k} creates a moment about point O of M O = {-14i + 8j + 2k} N m. If the force passes through a point having an x coordinate of 1 m, determine the y and z coordinates of...
-
The law is sometimes made subject to the criticism that it does not necessarily forbid unethical behaviour and is therefore too narrow in scope. What is the relationship between ethics and law? Are...
-
Chloe leads South s varsity softball team in hitting. In a game against New Greer Academy this past weekend, Chloe slugged the 1 7 9 - gram softball so hard that it cleared the outfield fence and...
-
1 1 : How long does it take a bullet to accelerate from rest to 5 , 0 5 0 5 , 0 5 0 ft / / sec at a rate of 3 . 5 3 . 5 x 1 0 1 0 5 ft / / sec Unknown node type: sup ? Unknown node type: sup ? Use 2...
-
1 ABC Day Surgery Center wants to purchase ventilator equipment for $10,000 with projected cash flows (net revenues minus expenses) of $3,000 per year during the equipment's five-year useful life....
-
1 : Find the mass of a rock if it took 6 5 pounds of force to start it moving ( uk = 0 . 2 2 , us = 0 . 4 0 ) . Use two sig figs and answer in slugs. 2 : A man is pushing a 1 1 0 lb crate across the...
-
1. Suppose there is a decrease in the price of gasoline. With the aid of a demandand-supply diagram, explain how this will affect the equilibrium price and quantity in the market of gasoline cars. (6...
-
In Chile, bus drivers have at times been paid based on the number of riders they pick up. Discuss the likely differences in driver behavior under this plan compared to a plan in which drivers are...
-
You are standing at x = 9.0 km and your assistant is standing at x = 3.0 km. Lightning bolt 1 strikes at x = 0 km and lightning bolt 2 strikes at x = 12.0 km. You see the flash from bolt 2 at t = 10...
-
The arched surface AB is shaped in the form of a quarter circle. If it has a length L, determine the horizontal and vertical components of the resultant force caused by the water acting on the...
-
The rectangular bin is filled with coal, which creates a pressure distribution along wall A that varies as shown, i.e. p = p0(z/b)3. Determine the resultant force created by the coal and specify its...
-
The semicircular drainage pipe is filled with water. Determine the resultant horizontal and vertical force components that the water exerts on the side AB of the pipe per foot of pipe length; water...
-
A female patient with atrial fibrillation has the following lab results: Hemoglobin of 11 g/dl, a platelet count of 150,000, an INR of 2.5, and potassium of 2.7 mEq/L. Which result is critical and...
-
A glass tube of radius 0.80 cm contains liquid mercury to a depth of 64.0 cm at 12C. Find the depth of the mercury column at 100C. Assume that the linear expansion coefficient of the glass is 10x106...
-
1. A simple device that is used to test the strength of antifreeze in cars consists of a small tube that has several small, coloured spheres inside it. When antifreeze is admitted into the tube, some...
Study smarter with the SolutionInn App