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What types of objects are most strongly affected by air resistance?
Objects with large surface areas and shapes that are not streamlined are most strongly affected by air resistance. For example, a flat surface such as a parachute or a square sheet of paper will experience greater air resistance compared to a streamlined shape like a sphere or an arrow.
When an object is falling its motion is most affected by air resistancce when?
The faster it falls, the more it is affected by air resistance, since air resistance increases with speed. What usually happens in practice is that the object falls faster and faster, and eventually approaches the "terminal velocity" - a speed at which the force of gravity and the force of friction are in balance.
What is an example of air friction?
An example of air friction is when an object moving through the air experiences resistance due to the interaction between its surface and the air molecules. This resistance slows down the object's motion, such as when a skydiver experiences air resistance while falling through the atmosphere.
Which of the following objects would be most affected by air resistance when falling?
The object with the largest surface area relative to its mass would be most affected by air resistance when falling. This means objects with a larger surface area, such as a feather or a sheet of paper, would experience more air resistance compared to objects with smaller surface areas, like a dense metal ball.
How does the shape of an object change how it is affected by air resistance?
The shape of an object affects the air resistance it experiences. Objects with streamlined or aerodynamic shapes, like a bullet or a streamlined car, experience less air resistance because the air can flow smoothly around them. In contrast, objects with irregular or large shapes, like a parachute or a wide truck, experience more air resistance because the air cannot flow around them as easily.
Does air resistance depends on the density of the object?
No it just depends on the size and shape of the object. An obect is more affected by air resistance if it is lighter.
What types of objects are most strongly affected by air resistance?
Objects with large surface areas and shapes that are not streamlined are most strongly affected by air resistance. For example, a flat surface such as a parachute or a square sheet of paper will experience greater air resistance compared to a streamlined shape like a sphere or an arrow.
When an object is falling its motion is most affected by air resistancce when?
The faster it falls, the more it is affected by air resistance, since air resistance increases with speed. What usually happens in practice is that the object falls faster and faster, and eventually approaches the "terminal velocity" - a speed at which the force of gravity and the force of friction are in balance.
Which body falls earlier wether a body of mass 1 kg or a body of mass 0.1 gm?
If there is no air resistance - or if, due to the conditions, air resistance is insignificant - both will fall together. If there is air resistance, usually the lighter body will be more affected by air resistance (in relation to its weight), and therefore fall slower.
What is the acceleration by a freely falling object 5 seconds after it is dropped from rest?
It depends if it is affected by air resistance or not. If not then all objects close to the surface of the Earth have an acceleration of 9.81ms^-2 in free fall. If it is affected by air resistance you need all sorts of more information to answer that question, like the drag coefficient of the air.
What is an example of air friction?
An example of air friction is when an object moving through the air experiences resistance due to the interaction between its surface and the air molecules. This resistance slows down the object's motion, such as when a skydiver experiences air resistance while falling through the atmosphere.
How is the falling time of a parachute affected by the shape of the parachute?
if the parachute is wider there will be more air resistance which slows things down and if there are holes the air can pass through which decreases air resistance. so the wider it is the slower it is.the lighter it is the slower it is
Which of the following objects would be most affected by air resistance when falling?
The object with the largest surface area relative to its mass would be most affected by air resistance when falling. This means objects with a larger surface area, such as a feather or a sheet of paper, would experience more air resistance compared to objects with smaller surface areas, like a dense metal ball.
How does the shape of an object change how it is affected by air resistance?
The shape of an object affects the air resistance it experiences. Objects with streamlined or aerodynamic shapes, like a bullet or a streamlined car, experience less air resistance because the air can flow smoothly around them. In contrast, objects with irregular or large shapes, like a parachute or a wide truck, experience more air resistance because the air cannot flow around them as easily.
What affected by air drag?
Air drag affects the motion of objects moving through the air by creating resistance that opposes their motion. This resistance can slow down the object and change its trajectory, impacting its speed and direction. Objects that are more streamlined or have less surface area experience less air drag.
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.
Air resistance causes the speed of a falling object to?
Nearly all falling object are affected by the resistance of air. However some objects have a mass greater than the air can affect. There is also the case where air resistance equals that of gravity and the object will not fall any faster.
