# What are some problems with airplanes?

## What are some problems with airplanes?

In-flight problems

• Airline restrictions on flying. Many airlines will not allow passengers to fly with certain conditions.
• Economy Class Syndrome (Deep Vein Thrombosis DVT)
• Jet Lag.
• Respiratory Infections.
• Parasite Infestation.
• Altitude sickness on arrival.
• Fear of flying.
• Air rage.

### Why do planes fly?

Airplanes fly because they are able to generate a force called Lift which normally moves the airplane upward. Lift is generated by the forward motion of the airplane through the air. This motion is produced by the Thrust of the engine(s).

#### What causes lift?

Lift is generated by the difference in velocity between the solid object and the fluid. There must be motion between the object and the fluid: no motion, no lift. It makes no difference whether the object moves through a static fluid, or the fluid moves past a static solid object. Lift acts perpendicular to the motion.

What problem did the first airplane solve?

Solved communication and transportation issues. The airplane helped people deliver crops and other items faster and more efficiently. The airplane allowed people to travel larger distances in shorter amounts of time. It could also hold more people instead of using steamboats and trains.

How far can you see in a plane?

So, how far can you see from a plane? Here is the theoretical distance you can see from a plane at different altitudes, given perfect weather conditions: at 1000 feet: 38.7 Miles (62km) at 5,000 feet: 86.6 Miles (140 km)

## Who first invented Aeroplane?

Wright brothers
Alberto Santos-DumontE. Lilian ToddVictor Tatin
Airplane/Inventors

On December 17, 1903, Wilbur and Orville Wright made four brief flights at Kitty Hawk with their first powered aircraft. The Wright brothers had invented the first successful airplane.

### How can we solve the airplane probability problem?

Thankfully the underlying pattern exists whether we have a plane of 100 passengers, 1000 passengers or 10 passengers. And that, my friends, is the key to solving this bad boy → reduce the number of passengers, play out the scenarios and see what patterns we find.

#### What causes an airplane to move in the opposite direction?

This backwards acceleration of the airflow exerts a “push” force on the airplane in the opposite direction, by Newton’s third law, causing the airplane to move forward.

How are the forces that cause an airplane to fly?

How Airplanes Fly – Aerodynamic Forces. Airplanes are constructed such that the airflow pattern around them generates lift, thereby enabling them to fly. The airflow in turn is produced by the forward motion of the plane relative to the air.

When do long-term complications of airplane ear occur?

Complications. Airplane ear usually isn’t serious and responds to self-care. Long-term complications may occur when the condition is serious or prolonged or if there’s damage to middle or inner ear structures.

02/03/2019