gravity...
Inertia is the "force" that causes an object in a curved path to pull away from the center. Inertia is actually the tendency of anything with mass to resist a change in motion. In other words, an object at rest will not move because of inertia, unless it is acted on by an unbalanced force, and an object in motion will continue to travel at a constant speed in a straight line unless acted on by an unbalanced force. An object traveling in a circular path pulls away from the center because inertia tries to keep the object traveling in a straight line.
The exact scientific explanations of gravity are far too complex for this forum. The simple explanation is that every body that has mass attracts every other body that has mass. The more massive the two bodies are the more they attract each other. The more distant they are, the less they attract. Earth has a huge mass, billions and billions of times the size of a human. All of that taken together pulls everything and everyone toward the center of the earth. You may not be aware of it, but your body is also pulling the earth toward you. We can see the effect of a smaller body pulling on a larger one when we see the tides. The moon, a quarter of a million miles away, is affecting the water and the outer crust of the earth, even though the moon is only a little more than 1% of the earth's mass. Further out, tiny Pluto was discovered (in part) because it was affecting the orbits of the gas giant planets Neptune and Uranus.
When on Earth, you can escape if you move away from the Earth at the "escape" speed. Gravity will slow you down and you will reach zero speed at an infinite distance.
1. Gravity - it keeps objects from getting away from Earth into space. 2. Friction - in most places there's friction which keeps objects from sliding all over Earth.
The Earth's gravitational force keeps it from moving away into outer space. (* Gravity is a mutual force of attraction between matter, so the Earth pulls on the Moon while the Moon pulls on the Earth.)
Inertia is the "force" that causes an object in a curved path to pull away from the center. Inertia is actually the tendency of anything with mass to resist a change in motion. In other words, an object at rest will not move because of inertia, unless it is acted on by an unbalanced force, and an object in motion will continue to travel at a constant speed in a straight line unless acted on by an unbalanced force. An object traveling in a circular path pulls away from the center because inertia tries to keep the object traveling in a straight line.
it's centrifugal force..
Centrifugal force is the outward force experienced by an object moving in a circular path, while centripetal force is the inward force that keeps the object moving in that path. In simpler terms, centrifugal force pushes an object away from the center of rotation, while centripetal force pulls it towards the center.
Centrifugal force is the outward force experienced by an object moving in a circular path, while centripetal force is the inward force that keeps the object moving in a circular path. In simpler terms, centrifugal force pushes an object away from the center of rotation, while centripetal force pulls it towards the center.
Centrifugal force is the outward force experienced by an object moving in a circular path, while centripetal force is the inward force that keeps the object moving in a circular path. Centrifugal force pushes an object away from the center of rotation, while centripetal force pulls it towards the center. These forces work together to keep an object in circular motion, with centripetal force balancing out centrifugal force to maintain the object's path.
There are two forces responsible for an object to stay in orbit Namely-- 1-Centripetal Force --Which pulls any object toward the center 2-Centrifugal Force --Which push any object away from the center
In a rotating system, centrifugal force is an apparent force pushing objects away from the center. In a vortex, objects are pulled inward due to the conservation of angular momentum. The swirling motion of a vortex pulls objects towards the center due to the forces generated by the fluid flow.
Gravity is the force that pulls objects down towards the center of the Earth. It is responsible for keeping our feet on the ground and objects from floating away into space.
Centripetal force is the force toward the center of a circular path. It is often confused with centrifugal force, which is the force away from the center.
In the same direction of the force (if near the center of balance). If the force is away from the center of balance, it might spin it.
Centrifugal force is the outward force experienced by an object moving in a circular path, while centripetal force is the inward force that keeps the object moving in a circular path. Centrifugal force pushes objects away from the center of rotation, while centripetal force pulls objects towards the center. These forces work together to keep objects in circular motion, with centripetal force balancing out centrifugal force to maintain the object's path.
The exact scientific explanations of gravity are far too complex for this forum. The simple explanation is that every body that has mass attracts every other body that has mass. The more massive the two bodies are the more they attract each other. The more distant they are, the less they attract. Earth has a huge mass, billions and billions of times the size of a human. All of that taken together pulls everything and everyone toward the center of the earth. You may not be aware of it, but your body is also pulling the earth toward you. We can see the effect of a smaller body pulling on a larger one when we see the tides. The moon, a quarter of a million miles away, is affecting the water and the outer crust of the earth, even though the moon is only a little more than 1% of the earth's mass. Further out, tiny Pluto was discovered (in part) because it was affecting the orbits of the gas giant planets Neptune and Uranus.