M2 11A). The air speed over the top of a wing needs to be faster than the air speed under the wing.This creates a pressure difference that lifts the airplane. Most airplanes need a pressure differenceof about 1000N/m^2 to over come their weight. During take-off, the plane's speed and; therefore,the airspeed under the wing is 60.0m/s. How fast is the air speed above the wing in order to liftthe airplane?Air above the wing musttravel a greater distanceAirflow11B). A hot sphere with a surface area of 4.00m2 is in a large vacuum chamber so it can not coolby conduction or by convection only by radiation. Inside the sphere is 100°C stream that iscondensing into 100°C liquid water as the sphere loses heat energy to the environment/chamber.The chamber walls have a temperature of 20.0°C and the sphere has an emissivity of 0.850. Atwhat rate is steam condensing in a water?mSPRTo11C). A 2000kg pickup truck oscillate up and down in 0.75s. How much time is one oscillationwhen the pickup truck is loaded with 1000kg?

11A. Given Pressure difference P2 -P1 = 1000 N/m2 Airspeed under the wing v2 = 60 m/s The density…

Answered: 11A). The air speed over the top of a…

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