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What happened when lift is greater then gravity?
When lift is greater than gravity, the object or aircraft experiences upward acceleration, causing it to ascend into the air. This is how airplanes are able to take off and stay airborne. The excess lift is used to counteract the force of gravity, allowing the object to fly or hover in the air.
All airplanes have mass therefore what force pulls them to the ground?
The force of gravity pulls airplanes towards the ground. Gravity is a natural force of attraction between objects with mass, causing them to be pulled towards each other. In the case of airplanes, the force of gravity acts to bring them downwards, which is counteracted by the lift generated by the wings to keep the plane in the air.
How does the lift thrust drag and gravity affect a helicopter?
Thrust from the helicopter's rotor blades generates lift, which enables the helicopter to overcome gravity and stay airborne. Drag acts as a resistance opposing the helicopter's forward movement, requiring additional thrust to maintain speed. Gravity affects the helicopter by constantly pulling it downward, necessitating continuous lift to counteract and remain in the air.
What makes smaller airplanes go faster than bigger airplanes?
There are four factors that are exerted on airplanes. Thrust, Drag, Gravity and lift. Lift must be higher then gravity to make a plane go up. Thrust be be stronger then drag to make a plane go faster. As a plane becomes larger, more drag is added to the plane. This requires more thrust to maintain the same speed. So, as a plane gets larger the amount of power an engine must produce goes up drastically. Small planes with the same horsepower or thrust ratings will alays be able to go faster.
Why do airplanes defy gravity?
Airplanes do not "defy gravity", any more than you do when you walk upstairs. In both cases, an upward force is generated that is greater than the downward force of gravity on an object. Since the net force on the object is then upward, the object accelerates upward.
How does gravity effect paper airplanes?
The lift of the paper airplane is created by the wings and the thirst that you provide with your arm. Gravity is the force that brings the plane down and keeps it moving once the energy you provided with your arm has dissipated. The downward motion of the airplane caused by gravity keeps it moving forward which allows the wings to continue to provide lift.
Why don't gravity pulls airplane?
Gravity pulls everything at all times. The reason airplanes are allowed to fly is because they give enough lift. Airplanes push back on gravity more than gravity pushes on them, allowing them to stay in the air.
What happened when lift is greater then gravity?
When lift is greater than gravity, the object or aircraft experiences upward acceleration, causing it to ascend into the air. This is how airplanes are able to take off and stay airborne. The excess lift is used to counteract the force of gravity, allowing the object to fly or hover in the air.
All airplanes have mass therefore what force pulls them to the ground?
The force of gravity pulls airplanes towards the ground. Gravity is a natural force of attraction between objects with mass, causing them to be pulled towards each other. In the case of airplanes, the force of gravity acts to bring them downwards, which is counteracted by the lift generated by the wings to keep the plane in the air.
Do airplanes repel gravity?
No. Airplanes don't do anything to gravity. a plane experiences the same force from gravity of any other object of the same mass, whether it is flying or on the ground. When a plane is flying the air passing over its wings exerts an upward force great enough to lift the plane.
How does the lift thrust drag and gravity affect a helicopter?
Thrust from the helicopter's rotor blades generates lift, which enables the helicopter to overcome gravity and stay airborne. Drag acts as a resistance opposing the helicopter's forward movement, requiring additional thrust to maintain speed. Gravity affects the helicopter by constantly pulling it downward, necessitating continuous lift to counteract and remain in the air.
What makes smaller airplanes go faster than bigger airplanes?
There are four factors that are exerted on airplanes. Thrust, Drag, Gravity and lift. Lift must be higher then gravity to make a plane go up. Thrust be be stronger then drag to make a plane go faster. As a plane becomes larger, more drag is added to the plane. This requires more thrust to maintain the same speed. So, as a plane gets larger the amount of power an engine must produce goes up drastically. Small planes with the same horsepower or thrust ratings will alays be able to go faster.
Why do airplanes defy gravity?
Airplanes do not "defy gravity", any more than you do when you walk upstairs. In both cases, an upward force is generated that is greater than the downward force of gravity on an object. Since the net force on the object is then upward, the object accelerates upward.
What is the amount of force required to lift an object against the force of gravity equal to?
The acceleration due to gravity (9.8 meters/sec.^2) * mass of object.
How does mass affect flight?
There is a reason birds fly and pigs do not. Birds have hollow bones and are light. The lift of the wings can support their light weight. Pigs have heavy bones and do not have the strength to either jump or lift in their appendages to support their weight. In airplanes, a heavy airplane, C130, must have more lift in the wings than a light airplane.
How airplanes can fly in air in spite of being heavier than air?
Airplanes are designed to generate lift through the shape of their wings and the speed at which they move through the air. This lift force is created by the pressure difference between the upper and lower surfaces of the wings. By generating enough lift, airplanes can overcome gravity and stay airborne even though they are heavier than air.
How does drag affect a paper airplane?
Drag effects paper airplane just as it affects anything else that moves. It is either parasitic or induced on paper airplanes. Drag may reduce a paper airplanes speed and/or range.
