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Is it possible for there to be no resistance on a falling object?
Wiki User
∙ 11y ago
Yes.
For instance, on the moon (or just above it).
You can also build vacuum chambers on Earth.
Wiki User
∙ 11y ago
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How does air resistance affect the acceleration of a falling object-How does air resistance affect the acceleration of a falling object?
It reduces the acceleration of the falling object due to friction.
How does air resistance affect the acceleration of falling objects?
As a falling object accelerates through air, its speed increases and air resistance increases. While gravity pulls the object down, we find that air resistance is trying to limit the object's speed. Air resistance reduces the acceleration of a falling object. It would accelerate faster if it was falling in a vacuum.
How does gravity effect a falling object?
If there is no air resistance, gravity will accelerate the falling object, that is, it will change its velocity.
How does air resistance affect the acceleration of a falling abject?
Air resistance creates friction and slows a falling object.
In free fall when the air resistance is equal to the weight of the falling object we say that the object has reached velocity?
In free fall, when the air resistance is equal to the weight of the falling object, we say that the object has reached ________ velocity.
Which encounters the greater force of air resistance a falling elephant or a falling feather?
A falling elephant encounters a greater force of air resistance than a falling feather does. The force of air resistance can't be greater than the weight of the falling object. When the force of air resistance is equal to the weight of the falling object, the object stops accelerating, its falling speed becomes constant, and the force of air resistance doesn't get any bigger. So the force of air resistance against a falling feather can't be greater than the weight of the feather. But the force of air resistance against a falling elephant can be, and undoubtedly is, greater than the weight of a feather.
What is the kind of friction that slowxs a falling object?
You're fishing for "air resistance" but your description isn't correct. Air resistance doesn't "slow" a falling object. Once the object has built up to some particular speed of fall, air resistance prevents it from falling any faster.
What 2 principal factors affect the force of air resistance on a falling object?
The shape of the object and the density of the gas that the object is falling through.
What is the direction of air resistance on a falling object ?
Just like any other source of friction, air resistance effectively results in a force opposite to the object's motion. If the object is falling, then the force is upward.
Should we increase air resistance on a falling object?
No, we have no influence on that.
What happens the the kinetic energy of a falling object?
If the object's falling energy increases (this would happen if the object is already falling downward, and air resistance is small), then the kinetic energy will increase.
What forces act on a falling object?
The forces acting on a falling body are gravity and air resistance.
