Consider an airplane patterned after the Beechcraft Bonanza V-tailed, single-engine light private airplane. The characteristics of the airplane are as follows: aspect ratio = 6.2, wing area = 181 ft², Oswald efficiency factor = 0.91, weight = 7000 lb, and zero-lift drag coefficient = 0.027. The airplane is powered by a single piston engine of 345 hp maximum at sea level. Assume the power of the engine is proportional to free-stream density. The two-blade propeller has an efficiency of 0.83. Estimate the sea level landing ground roll distance for the airplane. Assume the airplane is landing with a weight of 2900 lb. The maximum lift coefficient with flaps at touchdown is 1.8. Assume the coefficient of rolling friction μr = 0.4. After touchdown, assume zero lift.