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Forces - Coggle Diagram
Forces
Contact Forces
Friction
Friction is when two objects rube against each other to make friction or when and object like a bike for example is moving forward it makes friction
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Examples: If your rub a balloon on your head that makes friction, if you rub your hand on some carpet that also makes friction.
Fact: friction can be helpful but also sometimes unhelpful, for example friction can course damage to your car because friction produces heat and in machines sometimes heat isn't good.
Twist
A twist force is when an object is getting twisted for example if you twist a leaf or a rubber, this is also called torsion.
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Examples: Opening a jar, twisting a bit of hair or even if your cloths are wet so you twist then to get ll the water out.
Fact: A twisting force can also be called torsion, torsion means the action of twisting or the state of being twisted.
Push
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A pushing force is when you push an object away from you or when an object is pushed away to somewhere else.
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Pull
A Pulling force is a force that brings an object close. For
example, we use this force all the time, we use it when we take a pencil out of our pencil case we also use it when we open a door.
Fact: you use pulling force everyday of our life, to pull is defined as t make make something move towards something else by tugging or dragging.
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Examples: When you try to pull a door open, if your pulling a ball out of your friends hands or it could also be to hitch a trailer to a car and moving it down he street.
Normal
The normal force is the support force exerted upon an object that is in contact with another stable object. For example, if a book is resting upon a surface, then the surface is exerting an upward force upon the book in order to support the weight of the book.
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Example: when you travel by a bus/vehicle the air opposes normal force, when you hit by a hammer on nail/body. While walking on a ground you are applying normal force on a ground.
Non-contacted Forces
Electrostatic
The electrostatic force is also known as the Coulomb force or Coulomb interaction. It's the attractive or repulsive force between two electrically charged objects.
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Examples: Combing your hair, getting shocked while getting out of your car.
Fact: Electrostatic forces are non-contact forces; they pull or push on objects without touching them. Rubbing some materials together can result in something called 'charge' being moved from one surface to the other.
Gravity
Gravity is a force of attraction that exists between any two masses, any two bodies, any two particles. Gravity is not just the attraction between objects and the Earth. It is an attraction that exists between all objects, everywhere in the universe.
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Fact: Object with mass are attracted to each other this is also known as gravity, Gravity keeps Earth and other planets in our solar system in orbit around the sun.
Examples: The force that holds the gases in the sun, the force that causes the ball you threw in the air to come back down, the force that causes a car t role down hill even though your foot sin't on the gas.
Magnetism
A physical phenomenon produced by the motion of electric charge, which results in attractive and repulsive forces between objects.
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Examples: a compass, a motor, the magnets that hold stuff on the refrigerator, train tracks, and new roller coasters. All moving charges give rise to a magnetic field and the charges that move through its regions, experience a force.
Facts: Magnetism can attract magnetic objects or push them away. Magnets have a magnetic north pole and a magnetic south pole.
Nuclear Force
The nuclear force is a force that acts between the protons and neutrons of atoms. Neutrons and protons, both nucleons, are affected by the nuclear force almost identically.
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Example: On a larger scale, this force is responsible for the immense destructive power of nuclear weapons.
Nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. They bind protons and neutrons (“nucleons”) into atomic nuclei. The nuclear force is about 10 millions times stronger than the chemical binding that holds atoms together in molecules