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What occurs when objects free fall near the Earths surface constant acceleration?
When objects free fall near Earth's surface, they experience constant acceleration due to gravity. This means that the objects increase their velocity by the same amount each second while falling. The acceleration due to gravity near Earth's surface is approximately 9.8 m/s^2.
How does gravity affect an object in space that gets closer to the Earth?
The force between them increases on an exponential curve as they get closer together, and the rate of acceleration also increases in proportion to the force.example:if your objects distance from earths centre is halved, the force between them, and the rate of acceleration, is quadrupled.
Why free fall acceleration can be regarded as a constant for objects falling within a few hundred miles of earths surface?
Free fall acceleration can be considered constant near Earth's surface because the gravitational force acting on an object is primarily determined by the mass of the Earth and the distance from its center. Within a few hundred miles of Earth's surface, these factors do not vary significantly, resulting in a consistent acceleration due to gravity of approximately 9.81 m/s^2. Therefore, objects in free fall experience a nearly constant acceleration regardless of their mass or size.
Explain why the gravitational acceleration of any object near the Earth is the same no matter what the mass of the object is?
Strictly speaking its not the same . This equation calculates the acceleration: acceleration = ( G * ( m1 + m2 ) ) / d2 where: G = newtons gravity constant m1 = earths mass (kg) m2 = objects mass (kg) d = distance between centres of gravity (metres) The earths mass is so large however, only a significantly large object mass would make a real difference to the acceleration.
At what height above the earths surface would the value of acceleration due to gravity half of what it is on the surface of the earth?
The acceleration due to gravity decreases with height above the Earth's surface according to the inverse square law. Therefore, at a height of approximately 3186 km above the Earth's surface, the acceleration due to gravity would be half of what it is on the surface. This is known as the point of geosynchronous orbit.
What occurs when objects free fall near the Earths surface constant acceleration?
When objects free fall near Earth's surface, they experience constant acceleration due to gravity. This means that the objects increase their velocity by the same amount each second while falling. The acceleration due to gravity near Earth's surface is approximately 9.8 m/s^2.
How does gravity affect an object in space that gets closer to the Earth?
The force between them increases on an exponential curve as they get closer together, and the rate of acceleration also increases in proportion to the force.example:if your objects distance from earths centre is halved, the force between them, and the rate of acceleration, is quadrupled.
Does water particles fall to the earths surface after their temperature increases?
No when there density increases
What is the gravitational force on any object near the earths surface?
Force (newtons) = mass (kg) * acceleration (m/s/s) > Acceleration at earths surface radius = 9.82 m/s/s
What describes droplets that condense on objects at the earths surface?
Dew
What is the surface gravity on earth?
The force of gravity on the earth is 9.8 m/s^2
Why free fall acceleration can be regarded as a constant for objects falling within a few hundred miles of earths surface?
Free fall acceleration can be considered constant near Earth's surface because the gravitational force acting on an object is primarily determined by the mass of the Earth and the distance from its center. Within a few hundred miles of Earth's surface, these factors do not vary significantly, resulting in a consistent acceleration due to gravity of approximately 9.81 m/s^2. Therefore, objects in free fall experience a nearly constant acceleration regardless of their mass or size.
How does temperature change with depth below earths surface?
temperature increases with depth
Does pressure and temperature increase or decrease with depth below earths surface?
it increases
What is the moisture that coats objects close to the earths surface called?
dark ages
What is the relationship between the density of the earths materials and depth below the surface of the earth?
As the depth increases, the density increases also.
What evidence is there that gravity pulls on objects closer to the earths surface?
Evidence that gravity pulls on objects closer to the Earth's surface can be observed through the consistent acceleration of falling objects, which is approximately 9.81 m/s² regardless of their mass. Experiments, such as those conducted by Galileo, demonstrated that objects dropped from the same height reach the ground simultaneously, indicating that gravity acts uniformly on them. Additionally, the phenomenon of weight—where objects weigh more at sea level than at higher elevations—further supports the idea that gravitational force increases as one gets closer to the Earth’s center.
