On October 21, 2001, lan Ashpole of the United Kingdom achieved a record altitude of 3.35...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
On October 21, 2001, lan Ashpole of the United Kingdom achieved a record altitude of 3.35 km (11,000 ft) powered by 600 toy balloons filled with helium. Each filled balloon had a radius of about 0.47 m and an estimated mass of 0.26 kg. (a) Estimate the total buoyant force on the 600 balloons. (Enter your answer to at least two decimal places.) 3298.7486 x kN (b) Estimate the net upward force on all 600 bailoons. x kN (c) Ashpole parachuted to Earth after the balloons began to burst at the high altitude and the system lost buoyancy. Why did the balloons burst? Atmospheric pressure at this high altitude is much lower than at the Earth's surface. On October 21, 2001, lan Ashpole of the United Kingdom achieved a record altitude of 3.35 km (11,000 ft) powered by 600 toy balloons filled with helium. Each filled balloon had a radius of about 0.47 m and an estimated mass of 0.26 kg. (a) Estimate the total buoyant force on the 600 balloons. (Enter your answer to at least two decimal places.) 3298.7486 x kN (b) Estimate the net upward force on all 600 bailoons. x kN (c) Ashpole parachuted to Earth after the balloons began to burst at the high altitude and the system lost buoyancy. Why did the balloons burst? Atmospheric pressure at this high altitude is much lower than at the Earth's surface.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
During the 2007-2009 period, the economies of the United Kingdom and the United States experienced similar problems. High oil prices and a housing bubble affected both economies. The financial crisis...
-
Winston Churchill was the prime minister of the United Kingdom during much of the Second World War from 1940 to 1945. He was famously quoted as saying "Plans are of little importance, but planning is...
-
Defendants who are citizens of the United Kingdom and have played, taught, coached, and worked in the soccer industry most of their lives were hired by plaintiffs to provide soccer camp services to...
-
(a) A proton is moving at a speed much slower than the speed of light. It has kinetic energy K1 and momentum P1. If the momentum of the proton is doubled, so P2 = 2p1 how is its new kinetic energy K2...
-
Why does the hearsay rule exist? When are exceptions to the hearsay rule allowed? Is there any consistency between the rule and exceptions; in other words, can you devise an explanation as to why...
-
The printout of the Revenues and Appropriations subsidiary ledger accounts for the General Fund of the City of Augusta for the first quarter of the fiscal year appeared as follows: Required Assuming...
-
Which of the following is not likely to be covered within an audit charter prepared for an organization's information systems audit function? a. Information systems audit function's place within the...
-
Tri Designs, Inc. has the following data: Perform a vertical analysis of Tri Designss balance sheet for each year. TRI DESIGNS, INC. Comparative Balance Sheet December 31, 2016 and 2015 2016 2015...
-
4:15 Kara, Incorporated, imposes a payback cutoff of three years for its international investment projects. Assume the company has the following two projects available. Year Cash Flow (A) 0 1231 -$...
-
George Pharmacy is a pharmaceutical salesman who has been very successful at his job in the last few years. Unfortunately, his family life has not been very happy. Three years ago, his only child,...
-
Mixture models: After a posterior analysis on data from a population of squash plants, it was determined that the total vegetable weight of a given plant could be modeled with the following...
-
Henrie s Drapery Service is investigating the purchase of a new machine for cleaning and blocking drapes. The machine would cost $ 1 5 1 , 4 1 0 , including freight and installation. Henrie s...
-
Peet Coffee's marketing department estimates the price elasticity of demand for its coffee at its downtown location during weekday morning hours at current prices to be -1.75. At this location, Peet...
-
What are the 4 or 5 most important topics to consider when looking at personality theories and forensic psychology, specifically? For example, if ethics is one, what exactly about ethics in...
-
1. Search a major local job search site (for example, indeed.ca or Hcareers.ca) for a sales/business development job. 2. Choose a role that interests you. o Preferentially, look for something in the...
-
Discuss the important insights from your table. For example, you can discuss important trends you noticed, health of the Canadian economy over certain years, effect of your variables (GDP,...
-
Human Life Value Calculation - Growing Payment Name: Current Age 30 Estimated Retirement Age 75 Current Annual Income $55,000 T-9 Fed, State and Local Tax Rate 40% Personal Spending Rate 10% Discount...
-
Consider the reaction of acetic acid in water CH 3 CO 2 H(aq) + H 2 O(l) CH3CO 22 (aq) + H 3 O + (aq) where Ka 5 1.8 3 1025. a. Which two bases are competing for the proton? b. Which is the stronger...
-
According to the U.S. Energy Information Administration, the average price of heating oil fell to under $3.00 a gallon during the winter of 2014-2015, the lowest price in more than four years. About...
-
The late Nobel Prize-winning economist George Stigler once wrote, "the most common and most important criticism of perfect competition ... [is] that it is unrealistic." Since few firms sell identical...
-
A study by the McKinsey Global Institute reported that labor productivity increased at an average annual rate of 5.8 percent between 1999 and 2013 in Mexico's large companies, but it fell at an...
-
Thornhill Company's income statement shows gross profit of \(\$ 432,000\), cost of goods sold of \(\$ 638,000\), and other expenses totaling \(\$ 390,000\). Compute the amounts of (a) revenue from...
-
Which of the following is not considered in determining contribution to common expenses? a. Income taxes b. Cost of goods sold c. Traceable expenses d. Netsales
-
The manager of which of the following segments of a business is responsible for revenue generation as well as for cost and expense control? a. Cost center b. Accounting department c. Profit center d....
Study smarter with the SolutionInn App