The sloop in figure is rigged slightly differently from the one in Problem 17. The mass of
Question:
The sloop in figure is rigged slightly differently from the one in Problem 17. The mass of the mast is 150 kg and the tension in the forestay is again 1000 N. Find the tension in the backstay and the force that the deck exerts on the mast. Is there a tendency for the mast to slide forward or aft? If so, where should a block be placed on the deck to prevent the mast frommoving?
6.10 m 4.88 m 4.57 m 244 m
Step by Step Answer:
The angles B and q F of the backstay and the forestay B tan 1 45761 3684 o F tan05 2657 o Apply 0 ...View the full answer
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Related Video
The time value of money (TVM) is the concept that the money you have in your pocket today is worth more than the same amount would be if you received it in the future because of the profit it can earn during the interim.
Students also viewed these Mechanics questions
-
In Figure (a) a 2.0 N force is applied to a 4.0 kg block at a downward angle as the block moves rightward through 1.0 m across a frictionless floor. Find an expression for the speed vf of the block...
-
In Figure a block of mass m = 12 kg is released from rest on a frictionless incline of angle = 30o. Below the block is a spring that can be compressed 2.0 cm by a force of 270 N. The block...
-
In Figure block 1 of mass m1 = 2.0 kg and block 2 of mass m2 = 2.0 are connected by a string of negligible mass. Block 2 is pushed by force F of magnitude 20N and angle ? = 35o. The coefficient of...
-
Prepare an adjusted trial balance on May 31. Wildhorse's Hotel opened for business on May 1, 2022. Its trial balance before adjustment on May 31 is as follows. Account Number 101 126 130 140 141...
-
If the central bank sets an exchange rate that undervalues the foreign currency- and the flows of goods and capital adjust simultaneously-what will be the impact on the following: (a) RFX...
-
You are assessing internal control in the audit of the human resources and payroll cycle for the Kowal Manufacturing Company, a company specializing in assembling computer systems from purchased...
-
The factor(s) considered in formulating the van der Waals equation is/are the (a) Intermolecular force of attraction (b) Excluded volume (c) Departure volume (d) Both (a) and (b).
-
Joe Mann and Sam Trane operate separate auto repair shops. On January 1, 2012, they decide to combine their separate businesses which were operated as proprietorships to form M & T Auto Repair, a...
-
Sikes Hardware is adding a new product line that will require an investment of $1,418,000. Managers estimate that this investment will have a 10-year life and generate net cash inflows of $310,000...
-
Suppose there are 2 firms in a vertically differentiated market. Consumers buy either one unit of any of the two goods or they do not purchase in the market. If they do not purchase in the market...
-
Figure shows a 25-foot sloop. The mast is a uniform pole of 120 kg and is supported on the deck and held fore and aft by wires as shown. The tension in the forestay (wire leading to the bow) is 1000...
-
A 3-m board of mass 5 kg is hinged at one end. A force F is applied vertically at the other end to lift a 60-kg block, which rests on the board 80 cm from the hinge, as shown in Figure. (a) Find the...
-
The following notes were received by Davis Company during 2016: Compute the maturity value of each note. Analyze: What is the total interest expense on these notes for the year? Period 3 months 90...
-
If there were only two goods in the world, can you say whether they would be complements or substitutes? Explain your answer.
-
Colleges have increasingly used price sensitivity to formulate financial aid. The more eager the student, the less aid he or she can expect to get. Use elasticity to explain this phenomenon. Is this...
-
In the chapter, you saw that an increase in Vermonts minimum wage stimulated a small quantity response. a. What does this tell you about the nature of the labor market in Vermont? (Hint: Think...
-
If elasticities are constantly changing as the time period gets longer, how do managers use a measure of elasticity of demand to determine the price they charge? If they dont use elasticities, how do...
-
Which of these trends will be around in five years? How would you forecast the probability that the trend will persist for that long?
-
Describe the model of a stress episode.
-
Consider the activities undertaken by a medical clinic in your area. Required 1. Do you consider a job order cost accounting system appropriate for the clinic? 2. Identify as many factors as possible...
-
Why is integration needed to compute the work performed in pumping water out of a tank but not to compute the work performed in lifting up the tank?
-
Our discussion of the techniques for determining constructive and destructive interference by reflection from a thin film in air has been confined to rays striking the film at nearly normal...
-
The condition for constructive interference by reflection from a thin film in air as developed in Section 37.6 assumes nearly normal incidence. What If? Show that if the light is incident on the film...
-
(a) Both sides of a uniform film that has index of refraction n and thickness d are in contact with air. For normal incidence of light, an intensity minimum is observed in the reflected light at A2...
-
What are the advantages of deploying multicast routing protocols like PIM and IGMP in multimedia streaming applications, and how do they optimize bandwidth utilization and reduce network congestion ?
-
2. (10 points) Describe in a few words what the algorithm Foo does and what the algorithm Bar does. Analyze the worst-case running time of each algorithm and express it using "Big-Oh" notation....
-
Let x(t) = u(t+2)-u(t-1) where u(t) = < [1, t>0 0,t <0 (unit step signal) and h(t)=e'u(-t+1). a) Sketch x(t) and h(t). Label all your axes. b) Calculate the convolution y(t) = x(t)* h(t). Simplify...
Study smarter with the SolutionInn App