Consider an airplane flying with a velocity of 40 m/s in conditions identical to those at an altitude of 5 km in the standard atmosphere. At a point on the wing, the airflow velocity is 70 m/s. Calculate the pressure at this point. Assume inviscid, incompressible flow and the U.S. Standard Atmosphere is the relevant atmospheric model.
Consider an airplane flying with a velocity of 40 m/s in conditions identical to those at...
temperature is standard 223k (b) Consider an airplane flying at an altitude of 10,000m. Assume atmospheric conditions from the standard atmosphere tables in the text. If the stagnation pressure measured by a pitot tube is po = 0.7929 atm, determine the Mach number of the vehicle. Also determine the air speed of the vehicle.
An airplane is flying with a velocity of 256 m/s at an angle of 30.0° with the horizontal, as the drawing shows. When the altitude of the plane is 2.2 km, a flare is released from the plane. The flare hits the target on the ground. What is the angle θ?
An airplane is flying with a velocity of 250 m/s at an angle of 30.0° with the horizontal, as the drawing shows. When the altitude of the plane is 2.5 km, a flare is released from the plane. The flare hits the target on the ground. What is the angle θ? 30.0 vo m/s s Path of flare oTarget Additional Materials Section 3.3
An airplane is flying at a velocity of 61 m/s eastward relative to the air. Due to a high-pressure region to the north, the velocity of the air relative to the ground is 15 m/s southward. Find the ground speed of the airplane.
An airplane is flying horizontally with a constant velocity of 200 m/s at an altitude of 5200 m when it drops a package. How long does it take for the package to reach the ground? ______s What is the distance between the airplane and the package when the package hits the ground? Ignore air resistance. ______m How far ahead of the target along the x direction should the plane be when it releases the package? _______m
A small airplane is flying at a constant altitude with a ground speed of 75 m/s. The pilot needs to reach a point exactly 100 km north of her current location. However, there is a cross wind blowing at 20 m/s in a direction 30 degrees north of east. a. In what direction should the pilot point the plane so that she arrives at her destination as directly as possible. b. How long does it take to complete this part...
An airplane is flying with a velocity of 97.0 m/s at an angle of 22.0 ∘ above the horizontal. When the plane is a distance 126 m directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment. How far from the dog will the suitcase land? You can ignore air resistance.
An airplane is flying with a velocity of 85.0 m/s at an angle of 19.0 ∘ above the horizontal. When the plane is a distance 114 m directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment. How far from the dog will the suitcase land? You can ignore air resistance.
An airplane is flying with a velocity of 99.0 m/s at an angle of 22.0 degree above the horizontal. When the plane is a distance 109 m directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment. How far from the dog with suitcase land? You can ignore air resistance.
Consider a low speed, steady flow around the thn airfoil shown in figure below We know the velocity and altitude at which the vehicle is flying Thus, we know P. (ie, P) and U(ie. U) We have obtained experimental values of the local velocity U, U,U at Pots 2, 3 and 4 Pontat the stagnation point of airfoil Point 3 at a point in the inviscid region just Edge of boundary layer Point outside the thin boundary layer Point 4...