Question
What is the moment of force about point O? (Refer to the image below)
Answers
#2490.9696\ \text{lb feet}# Explanation:
Resolving the force of
#600\ lb# into parallel & vertical components with respect to the axis of given rod/link.The total torque about the point O in anticlockwise direction,
#=(600\ lb)\cos(30^\circ+20^\circ)\times (0.5\ \text{feet})+(600\ lb)\sin(30^\circ+20^\circ)\times (5\ \text{feet})#
#=600(0.5\cos50^\circ+5\sin50^\circ)\ \text{lb feet}#
#=2490.9696\ \text{lb feet}#
Similar Solved Questions
1 answers
Search this course Questions of to Check My Work (1 remaining) Problem 8-6 Expected returns Stocks...
Search this course Questions of to Check My Work (1 remaining) Problem 8-6 Expected returns Stocks A and B have the following probability distributions of expected future returns: Probability -30% 0. 1 35 a. Calculate the expected rate of return, ro, for Stock B fra = 13,20%.) Do not round intermedi...
1 answers
On January 1, 2020, Riverbed Company purchased the following two machines for use in its production...
On January 1, 2020, Riverbed Company purchased the following two machines for use in its production process. Machine A: The cash price of this machine was $52,000. Related expenditures included: sales tax $1,900, shipping costs $200, insurance during shipping $60, installation and testing costs $90,...
1 answers
A Assumptions • Cost of new shrinkwrap machine plus installation = $25,000 • Average wait time...
A Assumptions • Cost of new shrinkwrap machine plus installation = $25,000 • Average wait time per warehouse picker per day = 30 minutes • Number of warehouse pickers = 12 • Hourly wage of warehouse personnel = $20.00 • Foodbank is open 5 days a week, 52 weeks a year, except...
1 answers
Lot be the region bounded by the following curves. Use the shell method to find the...
Lot be the region bounded by the following curves. Use the shell method to find the volume of the solid generated when Ris revolved about the x-axis. yox.y0, and x 40 40 Set up the integral that gives the volume of the solid. Use increasing limits of integration. Select the correct choice below and ...
1 answers
Problem 1: Spreadsheet tab “WACC”. You are tasked with determining Ferris Ltd’s weighted average cost of...
Problem 1: Spreadsheet tab “WACC”. You are tasked with determining Ferris Ltd’s weighted average cost of capital based on the following information. • Long-term debt consists of 12-year, noncallable bonds. The bonds pay interest semiannually, have a coupon rate of 10%, and cur...
1 answers
Suppose the following data were taken from the 2022 and 2021 financial statements of American Eagle...
Suppose the following data were taken from the 2022 and 2021 financial statements of American Eagle Outfitters. (All numbers, including share data, are in thousands.) 2022 2021 Current assets $ 892,500 $893,750 Total assets 1,930,500 1,709,250 Current liabilities 425,000 357,...
1 answers
Which statement about the statute of frauds is true? OA. All contracts must be in writing...
Which statement about the statute of frauds is true? OA. All contracts must be in writing in order to be enforced. O B. Contracts for the sale of goods for $500 or more must be in writing in order to be enforced с.contracts for the sale of land for $500 or more must be in writing in order to b...
1 answers
Sleep is very important to everyone, discuss mechanisms that regulate sleep.
Sleep is very important to everyone, discuss mechanisms that regulate sleep....
1 answers
A company that needs to borrow $1000000 is offered different terms from 2 banks. Bank A...
A company that needs to borrow $1000000 is offered different terms from 2 banks. Bank A expects the load to be amortized with annual payments at an annual interest rate of i=.08. Bank B requires annual interest payments at a rate of i=.06 and annual deposits into a sinking fund that earns interest a...
1 answers
If the marginal propensity to consume (MPC) is equal to 0.7, government increases spending by $X,...
if the marginal propensity to consume (MPC) is equal to 0.7, government increases spending by $X, and the GDP increases by $1000. Calculate $X. A. $500 B. $100. C. There is not enough information to answer the question. D. $ 400. E. $300....
1 answers
Iron-59 has a half-life of 45 days. Part A If 149 g of a radioactive iron...
Iron-59 has a half-life of 45 days. Part A If 149 g of a radioactive iron (Fe) is received in the lab today, what percentage of the original is left after 270 days?...
1 answers
A solution of NaOH needed to be standardized before use in other titrations. If 0.356 g...
A solution of NaOH needed to be standardized before use in other titrations. If 0.356 g of KHP (MW = 204.23 g/mol ) required 30.89 mL of the base to reach the equivalence point, what is the concentration of NaOH? Write a balanced equation to verify titrant: analyte ratio....
1 answers
Consider an object with s=12cm that produces an image with s′=15cm. Find the focal length of...
Consider an object with s=12cm that produces an image with s′=15cm. Find the focal length of the lens. 6.67 is not the answer....
1 answers
Use the Root Test to determine the convergence or divergence of the given series or state...
Use the Root Test to determine the convergence or divergence of the given series or state that the Root Test is inconclusive. ŹC3) 7 + 17 9n +8 L = lim vlani 13! (Enter 'inf' for Co.) 700 (+13)" is: A. convergent O B. divergent C. The Root Test is inconclusive...
1 answers
I need help in these questions in 30 minutes, please answer them fast Question 22 This...
I need help in these questions in 30 minutes, please answer them fast Question 22 This approach relies on the norms and practices of the parent country in staffing abroad: Ethnocentric approach Polycentric approach Geocentric approach None of the above Question 23 and resource similarity is The...
1 answers
Describe the DASH diet. Develop a meal fitting the DASH plan
Describe the DASH diet. Develop a meal fitting the DASH plan...
1 answers
Units Percent Complete 60 % 440 1,120 600 40 % Production Data-Basketballs Work in process units,...
Units Percent Complete 60 % 440 1,120 600 40 % Production Data-Basketballs Work in process units, July 1 Units started into production Work in process units, July 31 Cost Data-Basketballs Work in process, July 1 Materials Conversion costs Direct materials Direct labor Manufacturing overhead $780 620...
1 answers
13 of 1: Problem 2.97 Constants Part A A student is running at her top speed...
13 of 1: Problem 2.97 Constants Part A A student is running at her top speed of 5.3 m/s to catch a bus, which is stopped at the bus stop When the student is still a distance 39.6 m from the bus, iR starts to pull away, moving with a constant acceleration of 0.179 m/s For how much time does the stude...
1 answers
Question 1 The lifespan development researcher who follows a psychoanalytic approach is most interested in: a....
Question 1 The lifespan development researcher who follows a psychoanalytic approach is most interested in: a. the action or response of the person. b. the evolutionary behavior of human beings and how it impacts future generations. c. various systems, including environmental influences. d. the unco...
1 answers
Please answer both 5 and 6 because they are connected 5) A real object is placed...
please answer both 5 and 6 because they are connected 5) A real object is placed 4.0 cm away from a lens with a focal length f = 5.0 cm. Where is the image located? 6) In (5) is the image upright or inverted? Is it real or virtual? What is the magnification?...