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Why is an object considered weightless when there is no normal force or when an object is in freefall?
An object is considered weightless when there is no normal force acting on it because weight is the force exerted by gravity on an object's mass. In freefall, the object is only subject to the force of gravity, which causes it to accelerate with the same acceleration as the object itself, resulting in a sensation of weightlessness.
Why can a freefall occur only when there is no air?
Freefall can occur in the absence of air resistance because the only force acting on the object is gravity. In the absence of air, there is no air resistance to counteract the gravitational force, allowing the object to fall freely.
When the only force affecting an object is gravity that object is in?
Freefall this means the objects is falling through the air while gravity is pulling.
When an object is in freefall what does it mean?
Freefall refers to the motion of an object falling solely under the influence of gravity, with no other forces acting on it except air resistance. During freefall, the only force acting on the object is its weight, causing it to accelerate downwards at a constant rate of 9.81 m/s^2 (due to gravity).
What is the only force affecting an object in gravity that objects is in?
Freefall this means the objects is falling through the air while gravity is pulling.
Why is an object considered weightless when there is no normal force or when an object is in freefall?
An object is considered weightless when there is no normal force acting on it because weight is the force exerted by gravity on an object's mass. In freefall, the object is only subject to the force of gravity, which causes it to accelerate with the same acceleration as the object itself, resulting in a sensation of weightlessness.
Why can a freefall occur only when there is no air?
Freefall can occur in the absence of air resistance because the only force acting on the object is gravity. In the absence of air, there is no air resistance to counteract the gravitational force, allowing the object to fall freely.
When the only force affecting an object is gravity that object is in?
Freefall this means the objects is falling through the air while gravity is pulling.
When an object is in freefall what does it mean?
Freefall refers to the motion of an object falling solely under the influence of gravity, with no other forces acting on it except air resistance. During freefall, the only force acting on the object is its weight, causing it to accelerate downwards at a constant rate of 9.81 m/s^2 (due to gravity).
What is the net force that acts on an object that weighs 10 newtons if the object is in freefall?
10 newtons
What is the only force affecting an object in gravity that objects is in?
Freefall this means the objects is falling through the air while gravity is pulling.
What causes freefall?
Freefall occurs when an object is only acted upon by the force of gravity. This means that the object is accelerating downwards due to gravity's pull, without any other forces counteracting it, such as air resistance or thrusters. In the absence of any external forces, objects are in a state of freefall.
What is the net force that acts on an object that weighs 10 newtons if the objects is freefall?
10 newtons
Why can freefall occur only when there is no air?
An object is in free fall only if gravity is pulling it down and no other forces are acting on it. Because air resistance is a force, free fall can occur only where there is no air.
How do you get slugs on freefall tournament?
[object Object]
The motion of an object resulting from only the force of gravity is?
The motion of an object resulting from only the force of gravity is free fall. In free fall, an object experiences only the acceleration due to gravity (9.8 m/s^2) and no other forces acting on it, causing it to accelerate downwards at a constant rate.
When is an object that has been dropped from a great height to the air closest to being in freefall?
An object is closest to being in freefall right before it hits the ground, when air resistance has slowed it down such that its acceleration is primarily due to gravity. At that point, the object's speed is nearly constant and it is falling solely due to the force of gravity.
