# How does the weight of an aircraft affect its flight?

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Weight is the force that pulls the plane down due to gravity. In order for the plane to get off the ground, the plane must overcome its weight throught the force of lift. The more mass the plane has the more lift it has to produce in order to get off the ground.

## Why is weight important in flight?

Weight and balance have a direct effect on the stability and performance of the aircraft. If a plane is too heavy, it may never get off the ground. If it’s out of balance, it may be uncontrollable when it does take flight. … Maintaining proper weight and balance is an extremely important balancing act.

## How does the weight of a paper airplane affect its ability to fly?

While the plane is flying forward, air moving over and under the wings is providing an upward lift force on the plane. … The weight of the paper plane also affects its flight, as gravity pulls it down toward Earth. All of these forces (thrust, lift, drag and gravity) affect how well a given paper plane’s voyage goes.

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## How does improper weight and balance affect the airplane during flight?

Operating above the maximum weight limitation compromises the structural integrity of the aircraft and can adversely affect performance. Stability and control are also affected by improper balance.

## Does your weight change on a plane?

You do weigh less when you’re higher up, but not by much (in Earth term). The force of gravity is F=G(m1xm2/r 2 ) where F is force, G is a constant, m1 and m2 are the masses of two objects and r is the distance between the centers of mass. … The distance between the moon and the earth varies, but we’ll use 375,000 km.

## What’s the most dangerous part of flying?

Boeing research shows that takeoff and landing are statistically more dangerous than any other part of a flight. 49% of all fatal accidents happen during the final descent and landing phases of the average flight, while 14% of all fatal accidents happen during takeoff and initial climb.

## What is the weight of a plane?

The Boeing 737-800 is an example of an average sized airplane. It has a maximum takeoff weight of about 80,000 kg (175,000 lbs). This includes the weight of the plane, which is about 41,000 kg (90,000 lbs), and the weight of the fuel which is about 18,000 kg (40,000 lbs).

## What is the best weight for a paper airplane?

We recommend to use 80 to 100 GSM. Paper weight is measured by GSM (Grams per Square Meter) meaning if you take a square sheet of paper, with a length and width of one meter, this is its weight. Normal printing paper is 80-90 GSM, so a single sheet (from both formats of paper size) weights around 5 grams.

## Does the size of a paper airplane affect the distance?

“Yes, wingspan will affect flight, however there will be a point where the size of the wingspan will create too much weight and drag to be effective. For a glider, which a paper airplane is the more lift the glider has the longer it can fly.

## Does a heavier paper airplane fly farther?

Changing Mass

In the same way a rock that is thrown pushes its way through the air as compared to a cotton ball, a paper airplane with more mass flies faster and farther than a paper plane with less mass, up to a point. If the mass is too great, the wings can’t hold the plane in the air.

## What is the force that opposes weight and allows an airplane to fly?

Lift works opposite of weight. Thrust works opposite of drag. When the forces are balanced, a plane flies in a level direction.

## Who is responsible for the correct weight and balance of every flight?

1-1] The pilot in command of the aircraft has the responsibility on every flight to know the maximum allowable weight of the aircraft and its CG limits.

## Are you heavier after flying?

You will not gain weight when flying in an aircraft unless you are drinking water and consuming beverages and thus increasing your mass and weight as a result. Well on a serious note: Every ‘body’ has mass.

## Why do you weigh slightly less in a high flying airplane?

Yes. Because the accelerstion due to gravity is slightly less. The force of gravity decreases as 1 / the square of the distance from the center of the Earth to the object (your person).

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## How can I calculate weight?

Weight is a measure of the force of gravity pulling down on an object. It depends on the object’s mass and the acceleration due to gravity, which is 9.8 m/s2 on Earth. The formula for calculating weight is F = m × 9.8 m/s2, where F is the object’s weight in Newtons (N) and m is the object’s mass in kilograms.