A 7-m-diameter hot air balloon is neither rising nor falling. The density of atmospheric air is 1.3
Question:
A 7-m-diameter hot air balloon is neither rising nor falling. The density of atmospheric air is 1.3 kg/m3. The total mass of the balloon including the people on board is
(a) 234 kg
(b) 207 kg
(c) 180 kg
(d) 163 kg
(e) 134 kg
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
When a hot air balloon is neither rising nor falling it is in equilibrium which means the buoyant fo...View the full answer
Answered By
Krishnavendra Y
I am a self motivated financial professional knowledgeable in; preparation of financial reports, reconciling and managing accounts, maintaining cash flows, budgets, among other financial reports. I possess strong analytical skills with high attention to detail and accuracy. I am able to act quickly and effectively when dealing with challenging situations. I have the ability to form positive relationships with colleagues and I believe that team work is great key to performance. I always deliver quality, detailed, original (0% plagiarism), well-researched and critically analyzed papers.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
Question Posted:
Students also viewed these Engineering questions
-
Contractionary Monetary Policy: A) Using the exchange rate market model, illustrate and explain how the monetary policy action identified above may affect the exchange rate. Identify the new...
-
A hot air balloon is floating in equilibrium with the surrounding air. (a) How does the pressure inside the balloon compare with the pressure outside? (b) How does the density of the air inside...
-
Use Steepest Descent method to find the minima for 3x=-2y+3y-ayz+3z-2ay (3 iterations) f(x, y, z)= when Xo = (0).
-
In Exercises 7-9, find the indicated measure. The area of a circle is 380 square inches. Find the radius.
-
A 1.00 10-2 -kg block is resting on a horizontal frictionless surface and is attached to a horizontal spring whose spring constant is 124 N/m. The block is shoved parallel to the spring axis and is...
-
Explain why touching your toes while you are seated on the floor with outstretched legs produces less stress on the lower spinal column than when touching your toes from a standing position. Use a...
-
Question: Gina and Douglas Felde purchased a Chrysler car with a 70,000-mile warranty. They signed a loan contract with the dealer to pay for the car in monthly installments. The dealer sold the...
-
Glendo Farm Supply Company manufactures and sells a pesticide called Snare. The following data are available for preparing budgets for Snare for the first 2 quarters of 2014. 1. Sales: quarter 1,...
-
Suppose that the stock price follows a geometric Brownian motion: dS =uSdt + ?SdZ. Use It's lemma and find the process followed by: (i) S^n (ii) e^S (iii)e^r(T-t) /S . Suppose that the stock pric...
-
Mordica Company identifies three activities in its manufacturing process: machine setups, machining, and inspections. Estimated annual overhead cost for each activity is $150,000, $325,000, and...
-
A 10-kg object with a density of 900 kg/m 3 is placed in a fluid with a density of 1100 kg/m 3 . The fraction of the volume of the object submerged in water is (a) 0.637 (b) 0.716 (c) 0.818 (d) 0.90...
-
A 3-kg object with a density of 7500 kg/m 3 is placed in water. The weight of this object in water is (a) 29.4 N (b) 25.5 N (c) 14.7 N (d) 30 N (e) 3 N
-
In Exploration 1.1, we looked at a study to investigate whether Harley the dog could select the correct cup more than 50% of the time in the long run. a. Describe what a Type I error would be in this...
-
Several months ago, XYZ entered into a long forward contract on an asset with no income. XYZ agreed to pay $30 to seller at maturity. Today, the contract matures in 7 months. The risk-free rate with...
-
A researcher in the Amazon rain forest has discovered that the growth rate for a certain type of tree is influenced by both moonlight and humidity. Using the following models and the fact that the...
-
Calculate the present value of $100 in 3 years. Assume 6.4% interest rate with continuous compounding. Round your answer to the nearest 2 decimal points. For example, if your answer is $12.345, then...
-
For the following function, find the Fourier series: f(x) = 2 x2 0x1 - 1 x 2
-
A company has common stock that can be sold for $54.92 per share. the stock paid a dividend at the end of last year of $3.13. Dividends are expected to grow at an annual rate of 11% indefinitely....
-
A television station sells advertising in 15-, 30-, 60-, 90-, and 120-second blocks. The distribution of sales for one 24-hour day is given. (a) Find the mean, variance, and standard deviation of the...
-
What types of inventory issues Starbucks might reflect upon at the end of each year? The mission of Starbucks is to inspire and nurture the human spiritone person, one cup, and one neighborhood at a...
-
A very simplified model of the radar back scattering coefficient of a sea surface is 0 = A + Bcos 2 where is the angle between the wind direction and the radar look azimuth, and A and B are as...
-
A radar transmits a power of 4 kW at a wavelength of 5 cm and over a range of 800 km. If the radar can detect a received signal of 10 - 16 W, calculate the required gain of the antenna, and hence...
-
A chirp signal, in which the angular frequency rises uniformly from Ï 0 ÎÏ/2 to Ï 0 + ÎÏ/2 over a time T, can be written as exp(iÏ(t)), where the phase Ï(t)...
-
5. A Firm considers in initiating an aggressive dividend reinvestment plan. In which it allows its investors to use dividends to buy shares at a discount of 40% of current market value. The firms...
-
KC Ltd manufactures and sells a single product. Cost data for the product are given below Variable cost per unit Direct Materials $6 Direct labour $11 Variable manufacturing overhead $5 Variable...
-
. The Yummyr Ice Cream Shoppe sold 9.600 servings of ice cream during June for 55 per serving. The shop purchases the ice cream in large tubs from the Dream Ice Cream Company. Each tub costs the...
Study smarter with the SolutionInn App