A Boeing 777-200 commercial jet weighs, fully loaded, 325,000 kg. The pilot places the turbines in maximum power condition for takeoff (before releasing the aircraft's brakes), situation in which they generate 450 kN of thrust in each turbine. Neglecting aerodynamic and bearing, estimate runway length and time necessary to achieve the speed of takeoff of 225 km / h. consider constant thrust in the two turbines during the journey on the ground.

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Q: [3] An engineering student considers using a fan as a drone model. He plans to face the box-enclosed…

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A: To show  force on the hemispherical vane is twice that of the force on the flat vane ?

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Q: Find its maximum velocity A new design of Saturn 19 rocket with mass 1.54 x106 kg has a propulsion…

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Q: Consider an airplane with a jet engine attached to the tail section that expels combustion gases at…

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Q: 2. Consider an airplane with a jet engine attached to the tail section that expels combustion gases…

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Q: A ski lift has a one-way length of 1 km and a vertical rise of 200 m. The chairs are spaced 20 m…

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Q: Consider an airplane with a jet engine attached to the tail section that expels combustion gases at…

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.