Estimate the sea-level landing ground roll distance for the airplane in problem #4. Assume the airplane is landing with a weight of 2900 Ib. The maximum lift coefficient with flaps at touchdown is 1.8. After touchdown, assume zero lift.
![Aerodynamic Problems: Take-off and Landing 1 Estimate the sea-level landing ground roll distance for the airplane in problem #4. Assume the airplane is landing with a weight of 2900 Ib. The maximum lift coeficient with flaps at touchdown is 1.8. After touchdown, assume zero lift.](https://theskyscorner.com/wp-content/uploads/2022/07/image-28.png)
A Cub has a minimum flying speed of 39.3 mph in straight, level flight. Assuming unlimited engine power, what is the minimum turn stalling speed in: A 30, 50, and 70 degree banked turn?
![Aerodynamic Problems: Take-off and Landing 2 A Cub has a minimum flying speed of 39.3 mph in straight, level flight. Assuming unlimited engine power, what is the minimum turn stalling speed in: A 30, 50, and 70 degree banked turn?](https://theskyscorner.com/wp-content/uploads/2022/07/image-29.png)
An airplane weighing 4,600 Ib hasa Cark-Y wing of 340 sq. ft. area with aspect ratio 6. If the airplane is flying at 150 mph at 35 degrees of bank, what is the turn radius?
![Aerodynamic Problems: Take-off and Landing 3 An airplane weighing 4,600 Ib hasa Cark-Y wing of 340 sq.
ft. area with aspect ratio 6. If the airplane is flying at 150 mph
at 35 degrees of bank, what is the turn radius?](https://theskyscorner.com/wp-content/uploads/2022/07/image-30.png)
A racing plane weighing 3500 Ib is rounding a pylon at 380 mph. The radius of turn is 150 ft. What should be the angleeof bank?
![Aerodynamic Problems: Take-off and Landing 4 A racing plane weighing 3500 Ib is rounding a pylon at 380
mph. The radius of turn is 150 ft. What should be the angleeof bank?](https://theskyscorner.com/wp-content/uploads/2022/07/image-31.png)
An airplane weighing 2740 Ib has a Clark-Y wing with 243 sq. t. in area with aspect ratio 6. If the airplane is flying at 170 mph at a 1/8 of a mile radius of turn. Calculate the bank angle in degrees.
![Aerodynamic Problems: Take-off and Landing 5 An airplane weighing 2740 Ib has a Clark-Y wing with 243 sq.
t. in area with aspect ratio 6. If the airplane is flying at 170 mph
at a 1/8 of a mile radius of turn. Calculate the bank angle in
degrees.](https://theskyscorner.com/wp-content/uploads/2022/07/image-32.png)
An airplane is making a 40 degrees banked turn over a 565 ft. radius. What should be the airspeed in mph?
![Aerodynamic Problems: Take-off and Landing 6 An airplane is making a 40 degrees banked turn over a 565 ft. radius. What should be the airspeed in mph?](https://theskyscorner.com/wp-content/uploads/2022/07/image-33.png)
A plane of 3800 Ib gross weight is turning at 175 mph with A dngle of bank of 50 degrees. What is the centrifugal force? wnat is the lift? What is the radius of turn required?
![Aerodynamic Problems: Take-off and Landing 7 A plane of 3800 Ib gross weight is turning at 175 mph with A dngle of bank of 50 degrees. What is the centrifugal force? wnat is the lift? What is the radius of turn required?](https://theskyscorner.com/wp-content/uploads/2022/07/image-34.png)
An airplane is flying straight at 150 mph. Its weight is 6000 b. Its wing area is 200 sq. ft. with aspect ratio 6 and used Clark-Y airfoil. If the airplane is flying at 150 mph at 30 degrees of bank. calculate the following: –
Centrifugal Force, Lift, radius of turn?
![Aerodynamic Problems: Take-off and Landing 8 An airplane is flying straight at 150 mph. Its weight is 6000 b. Its wing area is 200 sq. ft. with aspect ratio 6 and used Clark-Y airfoil. If the airplane is flying at 150 mph at 30 degrees of bank. calculate the following: -
Centrifugal Force, Lift, radius of turn?](https://theskyscorner.com/wp-content/uploads/2022/07/image-35.png)
Estimate the sea level landing roll for an airplane X. Assume landing weight of 2850 lbs, CLmax with flaps at touchdown is 1.8. After touch down, assume L=0
![Aerodynamic Problems: Take-off and Landing 9 Estimate the sea level landing roll for an airplane X. Assume landing weight of 2850 lbs, CLmax with flaps at touchdown is 1.8. After touch down, assume L=0](https://theskyscorner.com/wp-content/uploads/2022/07/image-36.png)