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What is the difference between a truly weightless object and a obect that is weightless because it is free fall?
A truly weightless object experiences no gravitational force, such as an object in deep space far from any massive body. An object that is weightless due to free fall is still under the influence of gravity but is in a state of free fall where the force of gravity and the acceleration of the object cancel out, making it feel weightless.
An object in free fall seems to be?
An object in free fall appears weightless because it is falling under the influence of gravity alone, with no other forces acting on it. This gives the illusion that the object is floating or moving effortlessly through the air.
What is a falling object under the influence of only gravity in?
A falling object under the influence of only gravity is in free fall. This means that the object is accelerating downward due to the force of gravity, without any other forces acting upon it.
Is gravity in the only force acting on an object the object is in a what?
When an object is in free fall, gravity is the only force acting on it. This occurs when the object is falling under the influence of gravity alone, with no other forces like air resistance or drag affecting its motion.
Motion that is under the influence of gravity alone is called?
Free fall is the term in Newtonian physics used to describe the motion of an object under the influence of gravity alone. Such an object moves along a geodesic. One example of an object always in free fall is Earth's moon.
What is the difference between a truly weightless object and a obect that is weightless because it is free fall?
A truly weightless object experiences no gravitational force, such as an object in deep space far from any massive body. An object that is weightless due to free fall is still under the influence of gravity but is in a state of free fall where the force of gravity and the acceleration of the object cancel out, making it feel weightless.
An object in free fall seems to be?
An object in free fall appears weightless because it is falling under the influence of gravity alone, with no other forces acting on it. This gives the illusion that the object is floating or moving effortlessly through the air.
What is a falling object under the influence of only gravity in?
A falling object under the influence of only gravity is in free fall. This means that the object is accelerating downward due to the force of gravity, without any other forces acting upon it.
What would you call an object that moves through the air under the influence of gravity?
That would be a projectile.
Why are astronauts floating above the Earth in a Space Shuttle really no weightless?
Weight is an expression of the gravitational force acting on an object. When the space shuttle is in orbit around the Earth, it is held there by the Earth's gravity. Since gravity is still acting on the shuttle and the astronauts inside, they still have weight. They are described as "weightless" because an object in orbit is in a constant state of free fall.
Is gravity in the only force acting on an object the object is in a what?
When an object is in free fall, gravity is the only force acting on it. This occurs when the object is falling under the influence of gravity alone, with no other forces like air resistance or drag affecting its motion.
What is the definition of free-falling parchute?
"Free fall" means that an object falls only under the influence of gravity; specifically, air resistance can be ignored. An open parachute does not normally fall in this category."Free fall" means that an object falls only under the influence of gravity; specifically, air resistance can be ignored. An open parachute does not normally fall in this category."Free fall" means that an object falls only under the influence of gravity; specifically, air resistance can be ignored. An open parachute does not normally fall in this category."Free fall" means that an object falls only under the influence of gravity; specifically, air resistance can be ignored. An open parachute does not normally fall in this category.
Motion that is under the influence of gravity alone is called?
Free fall is the term in Newtonian physics used to describe the motion of an object under the influence of gravity alone. Such an object moves along a geodesic. One example of an object always in free fall is Earth's moon.
What is motion that is under the influence of gravity alone called?
Motion under the influence of gravity alone is called free fall. In free fall, an object is only acted upon by the force of gravity, causing it to accelerate towards the Earth at a constant rate.
How is weight related to the force of gravity?
Weight is the result of the force of gravity acting on an object's mass. The greater an object's mass, the stronger the force of gravity pulling on it, resulting in a higher weight. Weight is directly proportional to the mass of an object under the influence of gravity.
What is required for an object to be considered in free fall?
An object is considered to be in free fall when it is only under the influence of gravity with no other forces acting upon it, such as air resistance or buoyancy. This means the object is accelerating due to gravity alone.
What are the key principles governing the trajectory of an object in free fall under the influence of gravity, known as projectile motion?
The key principles governing the trajectory of an object in free fall under the influence of gravity, known as projectile motion, include the initial velocity, angle of launch, and gravitational force acting on the object. These factors determine the path the object will follow as it moves through the air.
