On a perfect fall day, you are hovering at low altitude in a hot-air balloon, accelerated neither
Question:
a. Show that the weight of the displaced air is 20,000 N.
b. Show that the volume of the displaced air is 1700 m3.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
a The weight of the displaced air must be the same as the weight supp...View the full answer
Answered By
Asd fgh
sadasmdna,smdna,smdna,msdn,masdn,masnd,masnd,m asd.as,dmas,dma.,sd as.dmas.,dma.,s ma.,sdm.,as mda.,smd.,asmd.,asmd.,asmd.,asm
5.00+
1+ Reviews
15+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
A hot-air balloon achieves its buoyant life by heating the air inside the balloon, which makes it less dense than the air outside. Suppose the volume of a balloon is 1800m3 and the required lift is...
-
A door 1.00 m wide and 200 m high weighs 280 N and is supported by two hinges, one 0.50 m from the top and the other 0.50 m from the bottom. Each hinge supports half the total weight of the door....
-
A large precast concrete panel for a warehouse is being raised to a vertical position using two sets of cables at two lift lines as shown in the figure part (a). Cable 1 has length L1 = 22 ft and...
-
Add to Graph a method subgraph() that takes a SET as its argument and returns the induced subgraph (the graph comprising the specified vertices together with all edges from the original graph that...
-
Mark Williams, CPA, was engaged by Jackson Financial Development Company to audit the financial statements of Apex Construction Company, a small closely held corporation. Williams was told when he...
-
What is a MOOC?
-
Air enters a length of constant area pipe with \(p_{1}=200\) \(\mathrm{kPa}(\mathrm{abs}), T_{1}=500 \mathrm{~K}\), and \(V_{1}=400 \mathrm{~m} / \mathrm{s}\). If \(500 \mathrm{~kJ} / \mathrm{kg}\)...
-
Daily demand for an item is shown here. Assume a holding cost of $0.50 per unit per day, a setup cost of $100 per setup, a lead time of one day and 70 units on hand. Determine when a work order...
-
1-What is the significance of these three matrices regarding their relevance for strategic planning specific for southwest airlines. 2- Describe the key information for each and how information from...
-
Wayland Custom Woodworking is a firm that manufactures custom cabinets and woodwork for business and residential customers. Students will have the opportunity to establish payroll records and to...
-
A mountain-climber friend with a mass of 80 kg ponders the idea of attaching a helium-filled balloon to himself to effectively reduce his weight by 25% when he climbs. He wonders what the approximate...
-
Consider an airplane with a total wing surface of 1002 m. At a certain speed the difference in air pressure below and above the wings is 4% of atmospheric pressure. Show that the lift on the airplane...
-
Sharma Ltd., a private construction company following ASPE, is discussing with its auditor its accounting policy for the recognition of revenue in its year-end financial statements. Management's main...
-
A security mirror in a shop is designed to give a wide-angle view, but as a result the images it forms are much smaller than their objects. If you want an image that appears \(10.0 \mathrm{~m}\)...
-
You position an object in front of a spherical mirror for which the magnitude of the radius of curvature is \(R_{1}\). The image formed is real, inverted, and twice as large as the object. You then...
-
The kind of image a spherical mirror produces for a real object depends on where the object is located relative to the focal point of the mirror. There are three types of spherical...
-
A lens has an index of refraction of 1. 50 . Its left side curves outward with an absolute value of radius of curvature of \(0.15 \mathrm{~m}\), and its right side curves inward with an absolute...
-
The two surfaces of a double convex, thin lens made of plastic each have an absolute value of radius of curvature of \(1.8 \mathrm{~mm}\). If the focal length of the lens is \(4.5 \mathrm{~mm}\),...
-
The decision in Liventclarified the extent of an auditors liability to those who might rely on audited financial statements of a corporation that were prepared to satisfy statutory requirements.Did...
-
Banner Company acquires an 80% interest in Roller Company for $640,000 cash on January 1, 2013. The NCI has a fair value of $160,000. Any excess of cost over book value is attributed to goodwill. To...
-
Rank the following in order of increasing number of atoms: (a) 52 g of vanadium, V; (b) 52 g of chromium, Cr; (c) 52 g of manganese, Mn.
-
Use the bond energies in Table 17.1 and the accounting format shown in Section 17.5 to determine whether these reactions are exothermic or endothermic: H 2 + Cl 2 2 HCl 2 HCCH + 5 O 2 4 CO 2 + 2 H...
-
Bakers yeast contains a biological catalyst known as catalase, which catalyzes the transformation of hydrogen peroxide, H 2 O 2 , into oxygen, O 2 , and water, H 2 O. Write a balanced equation for...
-
003 The minimal polynomial associated with the matrix 102 01 1 is
-
Question 1: How do strategy and tactical action relate to each other in an organization? Question 2: How can you improve the implementation of strategy in this business organization?...
-
Larkin Corporation sells products for $125 each that have variable costs of $50 per unit. Larkin's annual fixed costs are $430,000. (10 points Total) a. What is Larkin's contribution margin per unit?...
Study smarter with the SolutionInn App