An airplane is flying at constant speed v=54 m/s in a horizontal circle of radius r=11 m. The lift force on the wings due to the air is perpendicular to the wings. At what angle to the vertical must the wings be banked to fly in this circle?
θ = __________
An airplane is flying at constant speed v=54 m/s in a horizontal circle of radius r=11...
Question 14 An airplane flies in a horizontal circle at a constant speed of 172 m/s. Banked for the turn, the wings of the plane tilt at 37.7o to the horizontal. Assume the lift force that keeps the plane aloft acts perpendicular to the wings. Find R, the radius of the circle in which the plane is flying, in km. HINT: This plane is not in equilibrium!
An airplane is flying in a horizontal circle at a speed of 390. km/h. If its wings are tilted at angle θ = 36.0° to the horizontal, what is the radius of the circle in which the plane is flying? Assume that the required force is provided entirely by an “aerodynamic lift” that is perpendicular to the wing surface. Use g = 9.81 m/s2.
An airplane is flying in a horizontal circle at a speed of 390. km/h (see the figure). If its wings are tilted at angle θ = 41.0° to the horizontal, what is the radius of the circle in which the plane is flying? Assume that the required force is provided entirely by an “aerodynamic lift” that is perpendicular to the wing surface. Use g = 9.81 m/s2.
A jet airplane is in level flight. The mass of the airplane is ?=8950 kg. The airplane travels at a constant speed around a circular path of radius ?=9.77 mi and makes one revolution every ?=0.129 h. Given that the lift force acts perpendicularly upward from the plane defined by the wings, what is the magnitude of the lift force acting on the airplane? An airplane banked inward such that its wings make an angle theta with the horizontal travels...
The airplane, traveling at a constant speed of 60 m/s. is executing a horizontal turn. If the plane is banked at θ=20°, when the pilot experiences only a normal force on the seat of the plane, determine the radius of curvature ρ of the turn. Also, what is the normal force of the seat on the m pilot if he has a mass of 75 kg 3)
A jet airplane is in level flight. The mass of the airplane is m = 9010 kg. The airplane travels at a constant speed around a circular path of radius R=4.11 mi and makes one revolution every T = 0.121 h. Given that the lift force acts perpendicularly upward from the plane defined by the wings, what is the magnitude of the lift force acting on the airplane? e R L= KN At what angle is the airplane banked? @=
3.) A jet plane is flying with a constant speed along a straight line at an angle of 30° above the horizontal. The plane has a weight W of magnitude 86500 N and its engines provide a forward thrust T of magnitude 103000 N. In addition, the lift force L (directed upwards perpendicular to the wings) and the force R of air resistance (directed opposite the motion) act on the plane. Find L and R. [L = 74900 N; R=...
You plan to fly a model airplane of mass 0.550 kg that is attached to a horizontal string. The plane will travel in a horizontal circle of radius 5.10 m. (Assume the weight of the plane is balanced by the upward "lift" force of the air on the wings of the plane.) The plane will make 1.10 revolutions every 3.50 s. (a) Find the speed at which you must fly the plane. (b) Find the force exerted on your hand...
A car of mass ma is driving around with speed v in a circle of radius R on a banked, frictionless road at an angle θ above the horizontal. 3.