## How are lift and gravity related?

Lift opposes gravity and thrust opposes drag . Drag and gravity are forces that act on anything lifted from the earth and moved through the air. Thrust and lift are artificially created forces used to overcome the forces of nature and enable an airplane to fly.

Is lift caused by gravity?

Weight is the force caused by gravity. Lift is the force that holds an airplane in the air. The wings create most of the lift used by airplanes.

### Is gravity greater than lift?

Lift occurs if the force on the bottom of an object is greater than the force of gravity from above. To sustain a particular height, lift must equal gravity).

What happens to the lift if thrust increases?

In level flight, when thrust is increased, the aircraft speeds up and the lift increases. The aircraft will start to climb unless the AOA is decreased just enough to maintain the relationship between lift and weight.

## What is the difference between gravity and lift?

Gravity is also the reason why the moon (and satellites) orbit the earth and why we orbit the sun. Lift is the upward force used to overcome gravity and to achieve flight. Lift occurs if the force on the bottom of an object is greater than the force of gravity from above.

When does an object lift from the ground?

Lift is the upward force used to overcome gravity and to achieve flight. Lift occurs if the force on the bottom of an object is greater than the force of gravity from

### What happens when the center of gravity increases?

This results in an increased lift (the angle of attack of the wing increases) that makes the lift force increase. More lift creates a momentum to pitch DOWN! Pitching down decrease the lift, which brings us back to the original nose angle. This causes a balanced airplane.

How does the relationship between time and gravity work?

The explanation comes down to what scientists call Gravitational Time Dilation. This effect measures the amount of time that has elapsed between two events by observers at different distances from a gravitational mass. In other words, time runs slower wherever gravity is strongest, and this is because gravity curves space-time.

Gravity is also the reason why the moon (and satellites) orbit the earth and why we orbit the sun. Lift is the upward force used to overcome gravity and to achieve flight. Lift occurs if the force on the bottom of an object is greater than the force of gravity from above.

This results in an increased lift (the angle of attack of the wing increases) that makes the lift force increase. More lift creates a momentum to pitch DOWN! Pitching down decrease the lift, which brings us back to the original nose angle. This causes a balanced airplane.

Lift is the upward force used to overcome gravity and to achieve flight. Lift occurs if the force on the bottom of an object is greater than the force of gravity from

## What is the difference between drag and lift?

Drag is caused by friction and differences in air pressure. An example is putting your hand out of a moving car window and feeling it pull back. Weight is the force caused by gravity. Lift is the force that holds an airplane in the air. The wings create most of the lift used by airplanes.