A lodestone is a naturally-occurring magnetic mineral called magnetite. You can't create one, but you can find lodestones in nature or purchase them. Lodestones are used in compasses and for various magnetic experiments.
Matter occupies space because the particles that make up matter have physical dimensions and mass, which means they cannot exist in the same space as other particles simultaneously without some form of separation. This is supported by empirical evidence from experiments in physics and chemistry that demonstrate matter has volume and takes up physical space.
Democritus believed that atoms were indivisible and indestructible particles that make up all matter. He thought that different combinations of atoms created different substances.
No, minerals are compounds made up of various elements. Elements are the simplest form of matter and cannot be broken down into simpler substances. Minerals are composed of specific combinations of elements that define their unique properties.
Discrete atoms are individual, separate units of matter that make up compounds and elements. They cannot be divided further without losing their chemical properties. In the context of chemistry, atoms are the basic building blocks of matter.
the force that tends to make a moving bodies fly away to the center of rotation
The force that tends to make moving bodies fly away from the center of rotation is called centrifugal force. It is a pseudo-force experienced by objects in a rotating reference frame that appears to push objects outward from the center of rotation.
A force will cause a moving object to continue moving. It will also cause the object to move farther and faster until friction slows it down.
Objects start out as either a rest or moving. If they are at rest, they require a force to be applied for them to start moving. If they are moving, they require a force to either slow them down or to make them stop. That means that once something starts moving, it will move forever, unless a force slows it down. The catch is that the force can be friction.
Yes, force can make an already moving object stop by applying an opposite force in the direction of motion. This force would act to slow down the object until it eventually comes to a complete stop.
A force can make a moving object stop because it can act in the opposite direction of the object's motion, reducing its velocity to zero. This force causes deceleration, ultimately bringing the object to a halt.
It is friction.
To make an object start moving, you need to apply a force to it. This is known as the principle of inertia, which is a fundamental concept in physics describing how an object at rest will remain at rest unless acted upon by an external force.
The force that makes an object stop moving is typically friction. When an object is in motion, the force of friction between the object and the surface it is moving on acts in the opposite direction of the object's motion, eventually bringing the object to a stop.
matter cannot be made
No force is needed to keep an object moving. An object with no forces on it keeps moving at a constant speed in a straight line. If there is any force acting on it to make it slow down, then you need just enough force to cancel the first one, in order to keep it moving.
The force that makes it hard for two moving objects to move is called friction. Friction occurs when two surfaces are in contact and oppose the motion of each other. It depends on the nature of the surfaces in contact and the force pressing them together.