What is the vetical ground reaction on the main landing gear assemblies of a Boeing 747 aircraft when landing?http://wiki.answers.com/Q/What_is_the_vetical_ground_reaction_on_the_main_landing_gear_assemblies_of_a_Boeing_747_aircraft_when_landing&src=ansTT
You can land a 747 slower tha most jsts - 140 knots is ok for a normal landing
There are many different types of 747. The average landing speed would be 150 knots for a 747. It can be anywhere from about 120 to 180 knots depending on gross weight
140knots
18 wheels in total. 16 on the main landing gear (4 times 4) 2 at the nose.
The 747 is lighter on landing because of the fuel it burned off during flight. This is true for all planes.
The Boeing 747 has a total of 16 wheels: four main landing gear wheels on each side and two nose landing gear wheels at the front. The main landing gear wheels typically have a diameter of about 25 inches (63.5 cm), while the nose gear wheels are slightly smaller, with a diameter of approximately 20 inches (50.8 cm). These large wheels are designed to support the aircraft's weight during takeoff, landing, and ground operations.
Hydraulically operated wheel brakes,
All commercial (heavy) aircraft have a range of landing speeds which vary according to landing weight and configuration (flap setting). The normal range for the 747 for various weights and flap settings is around 130 to 160 kts.
The A380 compared to the 747 is pretty bug, but it not as long as the 747, that's why the A380's have problems landing on some shorter runways.
About 160-190 miles per hour.
It's about 170 mph depending on weight.