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Question 1 Bank Angle An airplane, approching an airport for landing, had been asked to wait until the runway is clear. The plane flies a
Question 1 Bank Angle An airplane, approching an airport for landing, had been asked to wait until the runway is clear. The plane flies a "holding pattern," which basically means it will fly in a circle at a constant height and speed. Suppose the 6.300*10" kg airplane has a speed of 400. km/h and needs to fly in a circle with a radius of 5.55 km. To turn, it will bank (tilt) its wings at some angle; this makes the aerodynamic lift force [(4) \\ec] point up and to the left as shown below. What is the magnitude of the lift force on the plane as it travels in this circle? Question 2 70 2.0 m Pivot A 0.460 kg wooden block is spun around on a wooden table. The wooden block is being spun around on a 2.00 m long massless wire. The wooden block has air being pushed out behind it causing a thrust force of 3.00 N. The air is being pushed out at 70.0' from the radial line as shown in the figure. If the block is initially at rest and the coefficient of friction is 0.390, what is the tension in the wire after 15.0 revolutions
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