How far is the surveyor from the bottom of the building

Assignment Help Mechanical Engineering
Reference no: EM131350172

Surveying A building 60 feet tall is on top of a hill. A surveyor is at a point on the hill and observes that the angle of elevation to the top of the building measures 42° and the angle of elevation to the bottom measures 18°. How far is the surveyor from the bottom of the building?

Reference no: EM131350172

Questions Cloud

Type of polynomial function : a. Determine the type of polynomial function which best approximates the data. Justify your answer. b. Write the regression equation that represents the data.
Analyze how those trends are affecting the business : How those trends are affecting business. Identify projections about possible outcomes. Specify implications to business. Recommend three changes that would improve the overall structure and culture of the company.
What maximum profit might be expected : Next summer, the theater manager would like to increase the cost of the tickets, while maximizing profits. The manager estimates that for every $1 increase in ticket price, the attendance at each performance will decrease by 20.
Which of the three persons is the bottleneck : Which of the three persons is the bottleneck - What is the ( implied) utilization of the senior accountant? The junior accountant? The administrative support person?
How far is the surveyor from the bottom of the building : Surveying A building 60 feet tall is on top of a hill. A surveyor is at a point on the hill and observes that the angle of elevation to the top of the building measures 42° and the angle of elevation to the bottom measures 18°.
Succession out of a box containing : Two balls are drawn in succession out of a box containing 5 red and 2 white balls. The balls are drawn without replacement. What is the probability that both balls drawn are red?
Shopping at a particular supermarket : Customers shopping at a particular supermarket spend a mean time shopping of 47 minutes, with a standard deviation of 11 minutes. Assuming a normal distribution, what is the probability that a randomly chosen customer will spend between 36 and 58 ..
Show significant revisions to the draft version : Have an introduction that grabs the reader's attention and contains an explicit thesis statement (claim + 3 supporting reason)? Show significant revisions to the draft version
Analyze the intersection of social and political factors : Draft the design of a new model program, not currently existent within your community. Provide a two- to- three paragraph statement that introduces your proposed community program. This section is tentative and might change as you conduct more res..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Starting from the general form of the heat equation in

starting from the general form of the heat equation in cylindrical coordinates for a system write an equation for the

  The water leaves the pump at a pressure of 14mpa and a

water at a temperature of 40 c and a pressure of 100 kpa enters a pump at the rate of 50000 kghr. the water leaves the

  Determine the shear force v and bending moment m

The beam shown in the figure is simply supported at A and B. The loads consist of a couple M o = 4 kN . m at A and a concentrated load P = 9 kN at the end of the overhang. Determine the shear force V and bending moment M at a section 2 m from the ..

  Find the rate of heat transfer from the ball bearings and

in a process in which ball bearings are produced steel ball bearings of .9 cm diameter are quenched by dropping them at

  Find values for the constants a and b online and use these

assume the van der waals equation of state holds for the n-propane molecule c3h8. find values for the constants a and b

  State and the increase in availability

If the heat pump receives 40 kW of work find the water exit state and the increase in availability of the water.

  What is the probability of a sample mean between 20 and 22

australian koala bears are thought to have a mean height of 21 inches and a standard deviation of 3 inches. you plan to

  Determine the applied torque and the work done

A rotating disc of mass 25 kg and radius 150 mm is accelerated from 500 to 3000 rpm in a time of 25 s. If there is a constant friction torque of 5 Nm, determine the applied torque and the work done

  Do you know the acceleration of the cart during the period

Assume that no water spills out of the cart and that the horizontal forces exerted on the wheels by the floor are negligible.

  What is meant by toughness how does it differ from strength

1. what is meant by toughness? how does it differ from strength?2. why is there a transition from ductile to brittle

  Determine the change in specific entropy between states 1

determine the change in specific entropy between states 1 and 2 of the fluids given belowa r-134a. state 1 t10c p1 4.1

  Centrifugal water pump operates

A centrifugal water pump operates at 1750 rpm and delivers 150 gpm of flow at a head of 125 ft. What would be the flow rate and head for a geometrically similar pump having twice the speed and half the diameter?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd