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Forces and Newtons laws - Coggle Diagram

- - - - State of motion
        
        State of motion is determined by the velocity. An object with an velocity of 0m/s has an acceleration of 0m/s/s
      - Mass
        
        Mass is the quantity of matter in a physical body.
        
        Mass=Fg/9.8
  - - - Net force Equations
        
        Fnet = m * a or a = Fnet / m
      - Net force is the vector sum of all of the forces acting of an object.
        
        If there is a net force then the object is acceleration. If there is no acceleration then the net force is 0 and the FBD is balanced
  - - - This is the reason rockets work.The exhaust pushes the rocket. The rocket pushes the exhaust backward. The exhaust makes the rocket move .
- - - - Net force greater than 0 means acceleration
    - - Net force of zero
      - Can be moving at a constant speed or stopped
  - - - A force applied to a object by another object
    - - A type of force that acts upon an object as it travels through the air. The larger the object the more air resistance applied to the object
    - - A force that is applied onto an object that is in contact with another object
    - - Static friction
        
        Static friction is the friction experienced when trying to move an object from rest. The most common use for static friction is to see if there is enough force to move an object from rest.
        
        Multiply normal force by mu static
      - Kinetic friction
        
        Kinetic friction is the friction experienced when an object if moving. This is a lesser value than static friction
        
        Multiply normal force by mu kinetic
      - The force the is applied on an object by a surface as the object tries to move across it.
      - Coefficient of friction
        
        The coefficient of friction is a number the is the force between two objects. This number varies depending of the surfaces of the objects. The greater value of mu means more friction and lesser value of mu means less friction.
  - - - The force that a very large object like a planet attracts other objects towards the center.
        
        Force of gravity is = mass times 9.8
- - - - Weight= Mass times force of gravity