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How does swept back wing reduce induced drag?
A swept back wing reduces induced drag by allowing the wing to better distribute lift across its span. This helps to minimize the formation of turbulent wingtip vortices which contribute to induced drag. Additionally, the sweep angle reduces the effective angle of attack at the wingtips, which further reduces induced drag.
How does an airplane prevent drag?
An airplane minimizes drag by having a streamlined shape that reduces air resistance and turbulence. Additionally, smooth surfaces, special coatings, and properly sealed joints help decrease drag by allowing air to flow smoothly over the plane's surface. Pilots also adjust the aircraft's speed and angle of attack to optimize aerodynamic efficiency and reduce drag.
Explain tow different ways to change the drag on the plane?
One way to change the drag on a plane is by adjusting the flap settings. Extending flaps increases drag, while retracting them reduces drag. Another way is by changing the pitch attitude of the aircraft - a higher angle of attack increases drag, while a lower angle of attack decreases it.
Why does streamlining make objects more aerodynamic?
Streamlining reduces air resistance by shaping objects to minimize turbulence and drag. This helps objects move more smoothly through the air, reducing the energy needed to overcome air resistance and improving overall aerodynamic performance.
How can an objects shape reduce drag?
An object's shape can reduce drag by minimizing surface area exposed to the flow of air or water, which reduces friction and resistance. Streamlined shapes, such as teardrops or airfoil designs, can also redirect airflow more efficiently, reducing turbulence and drag. Additionally, shaping an object to create lift can help counteract drag forces, as seen in airplane wings.
Why do they close airplanes gear when it takeover?
the gear creates a lot of drag so raising it reduces that drag
How does swept back wing reduce induced drag?
A swept back wing reduces induced drag by allowing the wing to better distribute lift across its span. This helps to minimize the formation of turbulent wingtip vortices which contribute to induced drag. Additionally, the sweep angle reduces the effective angle of attack at the wingtips, which further reduces induced drag.
How does flying at high attitudes helps large commercial airplane reduces drag?
at that alltitude there is less air so there is less drag from ther air.
How does streamlining reduce drag?
Streamlining reduces drag by optimizing the shape of an object to minimize resistance against air or water flow. By smoothing out surfaces and reducing turbulent areas, streamline shapes decrease the drag force acting on the object as it moves through a fluid. This reduction in drag helps to improve the object's aerodynamic or hydrodynamic efficiency, ultimately leading to lower energy consumption and improved performance.
Why do swimmers go faster when they shave?
It reduces the drag of his or her, guys shave too, legs or arms
How does an airplane prevent drag?
An airplane minimizes drag by having a streamlined shape that reduces air resistance and turbulence. Additionally, smooth surfaces, special coatings, and properly sealed joints help decrease drag by allowing air to flow smoothly over the plane's surface. Pilots also adjust the aircraft's speed and angle of attack to optimize aerodynamic efficiency and reduce drag.
Why front portion of an airplane has a spherical shape or is streamlined?
This reduces the drag caused as the aircraft passes through air
Why are nose cones on rockets?
The pointed end reduces flat-plate drag so that maximum speed can be induced from the thrust.
How does streamline body help the penguin to swim faster?
Streamlining (whether it is in a bird, fish, airplane, car, etc) reduces drag. Less drag permits greater speed at the same energy expenditure.
Explain tow different ways to change the drag on the plane?
One way to change the drag on a plane is by adjusting the flap settings. Extending flaps increases drag, while retracting them reduces drag. Another way is by changing the pitch attitude of the aircraft - a higher angle of attack increases drag, while a lower angle of attack decreases it.
Why is th tip of the rocket made pointer?
The tip of a rocket is pointy to increase aerodynamics and reduces drag. For example, if a rocket had a flat end, it would create more drag and slow the rocket down. It's also the same for planes too.
Why is streamline important for flight?
streamlining reduces drag. anything that flies will go faster and further using less energy and fuel.
