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Why is air resistance greater when the object is travelling faster?
Wiki User
∙ 12y ago
For this imagine yourself in a large gym 90% filled with balloons. As you walk through the balloons they easily bush by you. But if you were to start running through them they wouldn't have enough time just brush by you and eventually they would just start compacting. Air does not necessarily compact in front of the object but it does build up in front of it.
Wiki User
∙ 12y ago
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Why is the acceleration is faster in small objects than in large objects?
The difference is due to inertia. Inertia is the resistance to a change in motion (acceleration). A more massive object will have greater inertia, and therefore a greater resistance to a change in motion, resulting in a slower acceleration. A less massive object has lower inertia, and therefore less of a resistance to a change in motion, resulting in a faster acceleration.
What is greater the air resistance or the force of gravity?
Mass doesn't affect air resistance directly. Air resistance is affected by the shape of the object. However, other things (shape, density) being equal, an object with a greater mass will have greater air resistance, simply because it is bigger. On the other hand, the larger object will have a smaller ratio of air resistance to mass, since mass will increase with the third power of the diameter (or any linear measurement), while the surface area - which affects air resistance - will only be proportional to the second power of the diameter. This will make a larger object fall faster.
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.
How is terminal velocity reached by a falling object?
While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".
Why the air resistance decrease the acceleration on falling object?
Drop a pound of feathers (in a bag) and a pound of lead from a height. The smaller mass of the lead will let it fall faster due to less air resistance, than the greater mass and much greater air resistance of the feathers.
Why is the acceleration is faster in small objects than in large objects?
The difference is due to inertia. Inertia is the resistance to a change in motion (acceleration). A more massive object will have greater inertia, and therefore a greater resistance to a change in motion, resulting in a slower acceleration. A less massive object has lower inertia, and therefore less of a resistance to a change in motion, resulting in a faster acceleration.
What is greater the air resistance or the force of gravity?
Mass doesn't affect air resistance directly. Air resistance is affected by the shape of the object. However, other things (shape, density) being equal, an object with a greater mass will have greater air resistance, simply because it is bigger. On the other hand, the larger object will have a smaller ratio of air resistance to mass, since mass will increase with the third power of the diameter (or any linear measurement), while the surface area - which affects air resistance - will only be proportional to the second power of the diameter. This will make a larger object fall faster.
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.
What is the deffanition of air resistance?
Air resistance is air itself slowing down an object travelling through it.
How is terminal velocity reached by a falling object?
While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".While an object falls faster and faster, the backwards force of air resistance will increase. Once the force of air resistance equals the force of gravitation, the object will no longer accelerate, and is said to have reached "terminal velocity".
Why the air resistance decrease the acceleration on falling object?
Drop a pound of feathers (in a bag) and a pound of lead from a height. The smaller mass of the lead will let it fall faster due to less air resistance, than the greater mass and much greater air resistance of the feathers.
When an object is falling its motion is most affected by air resistancce when?
When an object is falling, its motion is most affected by air resistance when it has a large surface area and is moving at high speeds. This is because air resistance is directly proportional to the surface area of the object and the square of its velocity. Therefore, larger objects or those moving faster experience greater air resistance, which can significantly affect their motion.
Is the greater the surface area of an object the greater the air resistance?
yes it is true
The greater the surface area of an object the greater the air resistance?
Yes this is true.
True or false the greater the surface area of an object the greater the air resistance?
False.
Is it true or false that the greater the surface area of an object the greater the air resistance?
true
Air resistance has a greater effect on the motion of an object when?
When the object is very light or/and the region around the object is very windy!
