A plane flying horizontally at an altitude of 1 mi and a speed of 540 mi/h...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A plane flying horizontally at an altitude of 1 mi and a speed of 540 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 5 mi away from the station. (Round your answer to the nearest whole number.) Xmi/h Enhanced Feedback 1/20 Please try again. Keep in mind that distance = V (altitude)2 + (horizontal distance)2 (or y = x + h² ). Differentiate with respect to t on both sides of the equation, using the Chain Rule, to solve for Y. The given speed of the plane is UX. dt dt A plane flying horizontally at an altitude of 1 mi and a speed of 540 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 5 mi away from the station. (Round your answer to the nearest whole number.) Xmi/h Enhanced Feedback 1/20 Please try again. Keep in mind that distance = V (altitude)2 + (horizontal distance)2 (or y = x + h² ). Differentiate with respect to t on both sides of the equation, using the Chain Rule, to solve for Y. The given speed of the plane is UX. dt dt
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
A plane flying horizontally at an altitude of 1 mi and a speed of 500 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when...
-
An airplane, flying horizontally at an altitude of 1 mile, passes directly over an observer. If the constant speed of the airplane is 400 miles per hour, how fast is its distance from the observer...
-
A plane flies horizontally at an altitude of 5 km and passes directly over a tracking telescope on the ground. When the angle of elevation is /3, this angle is decreasing at a rate of /6 rad/min. How...
-
Silverago Incorporated, an international metals company, reported a loss on the sale of equipment of $2 million in 2010. In addition, the companys income statement shows depreciation expense of $8...
-
How does the consideration set influence decision making?
-
Warren Buffett is a world-famous investor and CEO of conglomerate Berkshire Hathaway, which includes companies as diverse as Kraft Heinz, Geico Auto Insurance, and Benjamin Moore Paints. Buffett...
-
Axial thrust on rotor of steam turbine is (a) \(\dot{m}\left(v_{f 1}-v_{f 2} ight)\) (b) \(\dot{m}\left(v_{f 1}+v_{f 2} ight)\) (c) \(\dot{m}\left(v_{f 1}+v_{f 2} ight)\) (d) \(\dot{m}\left(v_{f 1}-2...
-
Carmen buys a television set manufactured by AKI Electronics. She is going on vacation, so she takes the set to her mothers house for her mother to use. Because the set is defective, it explodes,...
-
On March 1, 2019, Wanda Sykes drove her 2019 SUV through Bon Temps' main street. Wanda's phone rang at an intersection. She dropped it on the passenger side as she got in. Wanda's two-year-old twins,...
-
Wellson Corporation has current assets, including cash, accounts receivable, and inventory, and current liabilities, including accounts payable and short-term notes payable. Wellson manages its...
-
Chimanyale Investment Limited is a small company manufacturing one type of component in a single operation. The company employs 10 direct workers on a basic 40-hour week at K30 per hour with a...
-
Brooke, a single taxpayer, works for Company A for all of 2019, earning a salary of $50,000. a. What is her FICA tax obligation for the year? b. Assume Brooke works for Company A for half of 2019,...
-
What is a general journal? List the advantages of initially recording a businesss transactions in a general journal.
-
Explain the double entry rule. How (if at all) does this rule change in the case of an entry where more than two accounts are involved?
-
In 2019, Juanita is married and files a joint tax return with her husband. What is her tentative minimum tax in each of the following alternative circumstances? a. Her AMT base is $100,000, all...
-
Define an account. Which format is better: T-account or three column?
-
6 . ABC is a pharmaceutical company , that needs to adopt IFRS 1 6 Leases in the reporting period ending 3 1 December 2 0 2 0 . ABC entered into the contract on 1 st of January 2 0 2 0 for 8 years,...
-
A bar of length = 1 has one fixed and one free end and stiffness function c(x) = 1 - x. Find the displacement when subjected to a unit force. Pay careful attention to the boundary condition at the...
-
For what values of m do the line y = mx and the curve y = x / (x2 + 1) y xx 2 1 enclose a region? Find the area of the region.
-
The system of differential equations dx/dt = 0.5x - 0.004x2 - 0.001xy dy/dt = 0.4y - 0.001y2 - 0.002xy is a model for the population of two species. (a) Does the model describe cooperation, or...
-
Use the sum of the first 10 terms to approximate the sum of the series. Estimate the error. (a) (b) 1 n' - T - 1 +''
-
You are an analyst following a medium-sized country that has a fixed exchange rate of 5 dinars per U.S. dollar (with a band of 2 percent above and below this par value). During March of last year you...
-
Assume instead that the spot exchange rate between the dollar and Swiss franc is a fixed or pegged rate within a narrow band around a central rate. For each change shown in Problem 9, assume that...
-
It is best for a country never to borrow from foreign lenders. Do you agree or disagree? Why?
Study smarter with the SolutionInn App