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forces and motion - Coggle Diagram

- - - - gives you an acceleration of about 10m/s square
- - - - The weight of and object is the pull of gravity on it.
      - Always works downwards.
      - When two objects touch, there is a contact force that stops you falling through the floor.
    - - Is the upward push of a liquid of gas on an object.
        
        The upthrust of water makes you float
    - - Opposes motion
        
        Think about the direction in which an object is moving, fraction acts in the opposite direction.
    - - Is the force of friction when an object moves through air or water.
  - - - Provides another force
- - - - Measured in newtons (N)
    - - W = mg
  - - - Called its gravitational field
        
        The earth pulls with a force of 10N
        
        Therefore
        
        Weight of 1kg mass = 10N
        
        Symbol
        
        g
- - - - F = ma
  - - - The more the mass the slower the acceleration