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forces - Coggle Diagram

- - - - A force that twists something is called torsion. the twisted object can be called torsion,
        
        an example of a twist force is when you are twisting something either towards you or away from you, this could be opening a jar of jam.. or peanut butter.
        
        i have observed in this picture that is is showing someone twisting open a jar just like my example, with a twist force it is also just like push and pull
        
        a twist force is a force where you are pulling and pushing at the same time.... but they cal it a twist force. this is when you are twisting something open for example.
        
        fun fact: the shape of the twisted object can also be called torsion, like the torsion of a tree's branches that makes it tricky to build a treehouse.
    - - friction is a force caused by 2 surfaces sliding against each other to create energy
        
        By rubbing your hands together to make heat this causes friction... we have tried this in class. also when you use a friction block and you are pulling it across the floor or table.
        
        this picture shows friction really well because its showing a comet coming down at really fast speed. it is showing the air force making the flames and sparks appear on the comet and it is a good example of the heat reaction that happens in the air at some speeds.
        
        friction is a force where heat occurs. friction happens with comets and asteroids as well as rubbing your hands together becuase the surfaces rubbing together are causing friction ( heat )
        
        fun fact: Anytime two objects rub against each other, they cause friction.
    - - this is the opposite to a push force, a pull force is when you pull open something or pull something towards you.
        
        an example of a pull force is when you pull something towards you, like pulling on our socks... by pulling something you are pulling it towards you but a push force is the opposite.
        
        i have observed that in this picture the man is pulling the door or the wall towards him, it is showing that the object is being pulled TOWARDS you.
        
        this is a pull force, it is opposite to a push force because by puling it towards you it is coming towards you but by pushing it goes away from you
        
        fun fact: the harder you pull, the faster something moves along.
    - - push force is when you push something away from you
        
        an example of a push force is kicking a soccer ball, because when you kick it the force from you foot that is kicking it is pushing it to another direction.
        
        i have observed that in this picture the character is pushing on the wall and it is bending.. it is also showing how the push force is usually directed away from you. the wall is denting as he is pushing, when you do this sometimes the wall doesn't bend.
        
        a push force is a force when you are pushing against something and it moves, this is the oppostie of pull force because they are a different movement.
        
        fun fact: When you push a friend on a swing, you are using another type of push force.
    - - this is a force that applies when 2 objects touch.
        
        this picture is showing exactly what it needs to show to explain the normal force, a normal force happens when to objects touch, it stops objects from falling through other objects.
        
        an example of a normal force is when maybe you have a book on a table, the normal force is making sure the book does not fall through the table. (so its holding up the weight of the book)
        
        fun fact If there was no normal force, you'd be slowly seeping into the ground.
        
        a normal force is a very important force, its like gravity's BFF. without a normal force we would be sinking through the floor.
  - - - gravity pulls you down and gravity only attracts
        
        this picture is showing an astronaut in space and they are floating, this is because of the lack of gravity and it is not pulling them to the ground as they do in our atmosphere.
      - gravity is a force. without gravity we would not be able to walk on the ground you would be floating... just like in space. but on earth we have gravity so we are pulled towards the ground meaning when we jump we don't float, we come back to the ground.
        
        fun fact: Gravity keeps Earth and the other planets in our solar system in orbit around the Sun
- - - - an example of a lever is when you look at an old giant door, to open it you will have to pull down the LEVER.