After a package is dropped from the plane, how long will it take for it to...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
After a package is dropped from the plane, how long will it take for it to reach sea level from the time it is dropped? Assume that the package, like the plane, has an initial velocity of 382 km/hour in the horizontal direction. Express your answer numerically in seconds. Neglect air resistance. Item 10 10 of 13 Submit Request Answer Part B If the package is to land right on the island, at what horizontal distance D from the plane to the island should the package be released? Express the distance numerically in meters. ΑΣφ ? D Submit Request Answer Part C What is the speed vf of the package when it hits the ground? Express your answer numerically in meters Item 10 10 of 13 <> Submit Request Answer Part C What is the speed vf of the package when it hits the ground? Express your answer numerically in meters per second. ΑΣφ Vf Submit Request Answer tD Complete previous part(s) vide Feedback Next > Item 10 10 of 13 > L. h D A relief airplane is delivering a food package to a group of people stranded on a very small island. The island is too small for the plane to land on, and the only way to deliver the package is by dropping it. The airplane flies horizontally with constant speed of 382 km/hour at an altitude of 775 m. The positive x and y directions are defined in the figure. For all parts, assume that the "island" refers to the point at a distance D from the point at which the package is released, as shown in the figure. Ignore the height of this point above sea level. Assume that the acceleration due to gravity is g = 9.80 m/s? . After a package is dropped from the plane, how long will it take for it to reach sea level from the time it is dropped? Assume that the package, like the plane, has an initial velocity of 382 km/hour in the horizontal direction. Express your answer numerically in seconds. Neglect air resistance. Item 10 10 of 13 Submit Request Answer Part B If the package is to land right on the island, at what horizontal distance D from the plane to the island should the package be released? Express the distance numerically in meters. ΑΣφ ? D Submit Request Answer Part C What is the speed vf of the package when it hits the ground? Express your answer numerically in meters Item 10 10 of 13 <> Submit Request Answer Part C What is the speed vf of the package when it hits the ground? Express your answer numerically in meters per second. ΑΣφ Vf Submit Request Answer tD Complete previous part(s) vide Feedback Next > Item 10 10 of 13 > L. h D A relief airplane is delivering a food package to a group of people stranded on a very small island. The island is too small for the plane to land on, and the only way to deliver the package is by dropping it. The airplane flies horizontally with constant speed of 382 km/hour at an altitude of 775 m. The positive x and y directions are defined in the figure. For all parts, assume that the "island" refers to the point at a distance D from the point at which the package is released, as shown in the figure. Ignore the height of this point above sea level. Assume that the acceleration due to gravity is g = 9.80 m/s? .
Expert Answer:
Answer rating: 100% (QA)
from eqn of motion S ut 12 gt 2 since the intial ve... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
How long will it take for monthly payments interest rate on the loan is: a. 6% compounded monthly? b. 7% compounded monthly? c. 8% compounded monthly? d. 9% compounded monthly
-
How long will it take for monthly payments interest rate on the loan is: a. 7.5% compounded annually? b. 7.5% compounded semiannually? c. 7.5% compounded quarterly? d. 7.5% compounded monthly?
-
How long will it take an RESP to grow to $200,000, if the plan owner contributes $250 at the end of each month and the plan earns: a. 8% compounded monthly? b. 8% compounded quarterly? c. 8%...
-
You have this information r*=2.5%, inflation premium =3%, default risk premium=3.5%, liquidity premium =2% and maturity risk premium =1.5%.What is the treasury bill rate?
-
Discuss why a central composite design would almost always be preferable to a 3k factorial design for fitting a second-order response model.
-
Carbon dioxide enters an adiabatic nozzle at 1200 K with a velocity of 50 m/s and leaves at 400 K. Assuming constant specific heats at room temperature, determine the Mach number (a) at the inlet and...
-
a. What purpose is served by management letters? b. List the types of data that may be included in management letters?
-
Adam Jones, the purchasing manager for ACME Corporation, is under suspicion for committing fraud. His superiors believe he is accepting kickbacks and bribes from various vendors. As the company's...
-
Hypothetically, let's say the New York Jets believe that the injury to Aaron Rodgers constituted a career ending injury pursuant to an exit clause in the contract and Aaron Rodgers argued that his...
-
The commercial loan operation of a financial institution has a standard for processing new loan applications in 24 hours. Table 7E.2 shows the number of applications processed each day for the last...
-
Bruno Limited manufactures padlocks for which they have established unit standard costs as shown below: Padlock Model MMM Raw materials Direct labor 25 kg @ 0.80 per kg 3 Hours @ 12 per hour 20 36...
-
Suppose that Your College Town has two parallel fourlane roads connecting the college to the rest of the city. One goes from the college directly into the heart of town and is usually congested,...
-
One thing that makes the property tax different from other taxes is that the government must estimate each taxpayers tax base: that is, the value of the property. This assessment process is handled...
-
Frederick Industries changed from the double-declining balance to the straight-line method in 2015 on all its plant assets. There was no change in the assets residual values or useful lives. Plant...
-
A columnist in the New York Times noted, Normally when we say that a central bank like the Federal Reserve or European Central Bank creates money from thin air, it does so by buying up bonds. How can...
-
Evaluate the integral \(\oint_{C} z^{2} d z\) along the path shown in Fig. 10.9. FIGURE 10.9 -1 0 C +1
-
One driver leaves Tampa for Atlanta (a distanc of 550 miles) at the same time as another driv leaves Atlanta for Tampa. The second driver travels at 1.2 times the first driver's speed. How many miles...
-
A stock has had returns of 8 percent, 26 percent, 14 percent, 17 percent, 31 percent, and 1 percent over the last six years. What are the arithmetic and geometric average returns for the stock?
-
Consider the following initial rate data for the decomposition of compound AB to give A and B: Determine the half-life for the decomposition reaction initially having 1.00 M AB present. [ARIo (molL)...
-
How many valence electrons do each of the following elements have, and what are the specific valence electrons for each element? a. Ca b. O c. element 117 d. In e. Ar f. Bi
-
Calculate the pH of 5.0 10-4 M HCN.
-
A stirrer-container assembly contains a certain amount of fluid. The stirrer performs \(3 \mathrm{hp}\) work on the system. The heat developed by stirring is \(4000 \mathrm{~kJ} / \mathrm{h}\) and is...
-
A system consisting of a gas confined in a cylinder undergoes a series of processes shown in Fig. 2.11. During the process A-1-B, \(70 \mathrm{~kJ}\) of heat is added while it does 45 \(\mathrm{kJ}\)...
-
Derive the mathematical expression of the first law of thermodynamics.
Study smarter with the SolutionInn App