Boeing 737 100,000 lb 45,360 kg 150 mph 250 km/h 130 kts Boeing 757 240,000 lb 108,860 kg 160 mph 260 km/h 140 kts Airbus A320 155,000 lb 70,305 kg 170 mph 275 km/h 150 kts Airbus A340 571,000 lb 259,000 kg 180 mph 290 km/h 155 kts The take-off speed ranges and take-off weights of … Continue reading How are spinning wheels stop after takeoff, before retraction?