Evaluate the angle of elevation of the line of sight

Assignment Help Mathematics
Reference no: EM131565235

Question: Solve the given problems.

In a modern hotel, where the elevators are directly observable from the lobby area (and a person can see from the elevators), a person in the lobby observes one of the elevators rising at the rate of 12.0 ft/s. If the person was 50.0 ft from the elevator when it left the lobby, how fast is the angle of elevation of the line of sight to the elevator increasing 10.0 s later?

Reference no: EM131565235

Questions Cloud

Recognize the importance of strategic logistical issues : Recognize the importance of strategic logistical issues and their relationship to attainment of supply chain objectives.
Determine whether ryt should discontinue a product line : DETERMINE whether RYT should discontinue a product line to increase profitability.
What error is caused in the calculation of the third side : A surveyor measures two sides and the included angle of a triangular parcel of land to be 82.04 m, 75.37 m, and 38.38°.
Compute for each company the accounts receivable turnover : The following information was taken from recent annual reports of Goodyear Tire & Rubber and PPL Corp., Compute for each company accounts receivable turnover
Evaluate the angle of elevation of the line of sight : In a modern hotel, where the elevators are directly observable from the lobby area (and a person can see from the elevators).
Prepare a comprehensive list of training requirements : Research the type of tasks that a mall security officer performs on any given day - prepare a comprehensive list of training requirements
Determine number of units of widgets for bravo to breakeven : During FY 2016, Bravo Company plans to sell Widgets for $5.00 a unit. Use this information to determine the number of units of Widgets for Bravo to breakeven
How fast is the length of the beam increasing : A searchlight is 225 ft from a straight wall. As the beam moves along the wall, the angle between the beam and the perpendicular to the wall is increasing.
Describe a human capital management goal : Describe a human capital management goal that Shawn can recommend to change the global organizational culture of AGC.

Reviews

Write a Review

Mathematics Questions & Answers

  Sketch the graph of the function

Sketch the graph of the function y = √(x-1)-1, stating the domain clearly - Give an example of a function that is even and odd.

  Environmental compliance manager for a profitable

You are the environmental compliance manager for a profitable, small plastics manufacturing company here in Maryland. Previous reports indicate that the factory

  Draw the arrow diagram and the matrix representation

If the patient takes the medication, then he will have some side effects.

  The myths of innovation

ScottBerkun's book, The Myths of Innovation, holds that many of the popular images of how innovation works do not hold upwhen scrutinized closely. He examines ten innovation stereotypes, anddemonstrates how they generally do not hold true.

  Find the dool little lu decomposition ofthe matrix

Find the dool little LU decomposition ofthe matrix without doing any row interchanges. Use your LU decomposition to calculate the determinant of A and the third columnof A-1.

  Determining platonic solids

You are experimenting with designs for a fruit bowl with a square base. The general idea is to attach congruent regular polygons to the sides of the base and "fold them up" until the closest edges of adjacent polygons meet.

  Find the velocity of the ball at given time

Find the velocity of the ball at time t. What is the sign of the velocity? Why is this expected? When does the ball hit the ground?

  Write a rule to describe the function

An employee receives a weekly salary of $310 and a 4% commision on all sales

  Difference quotient and equation of tangent line

Compute the derivative of the function using the difference quotient and find the equation of the line that is tangent to its curve for x=c

  How many reports should paula produce each week

The report costs Paula $ 15 to produce, but Paula is able to sell reports for $ 350 each. Of course, any reports not sold by the end of the week have no value. How many reports should Paula produce each week?

  Find the equation of the regression line for the given data

This data shows the temperatures on randomly chosen days during a summer class and the number of absences on those days. (temperature, number of absences) (72, 3), (85, 7), (91, 10), (90, 10), (88, 8), (98, 15), (75, 4), (100, 16), (80, 5)

  Identify the population to which the results of test apply

Assume that a hypothesis test of the claim has been conducted and that the conclusion of the test was to reject the null hypothesis. Identify the population to which the results of the test apply.

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