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Air resistance is reduced by reducing the surface area of an object facing the air flow, making it more streamlined. Additionally, objects with smooth surfaces experience less air resistance compared to objects with rough surfaces. Increasing the velocity of the object can also help in reducing air resistance.
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How can water resistance and air resistance be reduced?
Water resistance can be reduced by applying a hydrophobic coating to the surface, which repels water and prevents it from sticking. Air resistance can be decreased by improving the aerodynamics of an object, such as by streamlining its shape to reduce drag and turbulence.
How air resistance can be overcome?
Air resistance can be reduced by streamlining the shape of an object to minimize drag forces. Increasing the object's speed can also help overcome air resistance, as the force of air resistance is proportional to the square of the object's velocity. Additionally, reducing the air density by operating at higher altitudes or in a vacuum can also help overcome air resistance.
How do use the word air resistance in a sentence?
The car's speed was reduced due to the strong air resistance against it as it drove into a headwind.
If the length of a copper wire is reduced by half then the resistance of the wire will be?
The resistance of a wire is directly proportional to its length, so if the length is reduced by half, the resistance will also be reduced by half.
Why is air resistance a nuisance?
Air resistance creates drag on objects moving through the air, making it harder for them to maintain their speed and increasing the amount of energy needed to overcome it. This can result in reduced efficiency and speed in vehicles and other moving objects, making air resistance a nuisance in practical applications where minimizing drag is important.
The sleek shape of a bobsled reduced what?
air resistance
How can water resistance and air resistance be reduced?
Water resistance can be reduced by applying a hydrophobic coating to the surface, which repels water and prevents it from sticking. Air resistance can be decreased by improving the aerodynamics of an object, such as by streamlining its shape to reduce drag and turbulence.
How air resistance can be overcome?
Air resistance can be reduced by streamlining the shape of an object to minimize drag forces. Increasing the object's speed can also help overcome air resistance, as the force of air resistance is proportional to the square of the object's velocity. Additionally, reducing the air density by operating at higher altitudes or in a vacuum can also help overcome air resistance.
How do use the word air resistance in a sentence?
The car's speed was reduced due to the strong air resistance against it as it drove into a headwind.
If the length of a copper wire is reduced by half then the resistance of the wire will be?
The resistance of a wire is directly proportional to its length, so if the length is reduced by half, the resistance will also be reduced by half.
Why is air resistance a nuisance?
Air resistance creates drag on objects moving through the air, making it harder for them to maintain their speed and increasing the amount of energy needed to overcome it. This can result in reduced efficiency and speed in vehicles and other moving objects, making air resistance a nuisance in practical applications where minimizing drag is important.
What about wingtip using in aircraft?
Reduced certain type of drag (air resistance) and thus improves fuel efficiency and range.
Which object will be slowed the most by air resistance?
The object that will be slowed the most by air resistance is typically one with a large surface area, such as a parachute or a feather, due to the increased drag force acting on it as it moves through the air. Smaller, more streamlined objects like a bullet or a dart will generally be less affected by air resistance due to their reduced surface area.
What happens with electric current when applying the same voltage the resistance of the circuit is reduced?
As the resistance is reduced across the same voltage, the current increases.
How does air resistance affect it from falling?
Air resistance slows down the speed at which an object falls by exerting a force in the opposite direction of its motion. As the object falls, it pushes against the air molecules, creating a drag force that counteracts the force of gravity. This results in a reduced acceleration and overall slower descent.
What would the world be without air resistance?
urm wed all die !
What is air resistance and what are the two factors that air resistance depends on?
Air resistance is the force that opposes the motion of an object through the air. It depends on the speed of the object and its surface area exposed to the air.
