Problem based on bernoulli equation
Use Bernoulli's equation to estimate the upward force on an airplane's wing if the average flow speed of air is 191 m/s above the wing and 160 m/s below the wing. The density of the air is 1.1 kg/m3 and the area of each wing surface is 27 m2.
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Three students are playing a card game. They decide to choose the first person to play by each selecting a card from the 52-card deck and looking for the highest card in value and suit.
A certain pendulum consists of a 1.5-kg mass swinging at the end of a string (length =2.0 m). At the lowest point in the swing the tension in the string is equal to 20N. To what maximum height above this lowest point will the mass rise during its
Estimate the volume of metal in a closed cylindrical can that is 10 cm high and 4 cm in diameter, if the metal in the top and base is 0.1 cm thick and the metal in the walls is 0.05 cm thick.
Explain how accountants determine solutions to various accounting business demands.What basic accounting concepts should you use to ensure accurate and reliable financial statements?
Identify the five steps in the team thinking model. Which of these steps do you think is the most challenging for the organization? Explain your reasoning and give details.
Rich Networks Inc. is being sued by a competitor for infringing on one of its competitor's patents. The suit for $2,500,000 was filed in court on November 30, 2012. Legal counsel estimates the likelihood of success in damages be
Car A is travelling north at 90 km/h and car B is travelling west at 80 km/h. How fast is the distance between the cars changing when A is 0.3 km and B is 0.4 km from the intersection?
What would be the practical consequences on the fast-food industry and on customers if cashers generally shortchanged customers at every opportunity?
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