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Force - Coggle Diagram

- - - - uses of friction
        
        helps in walking and standing stably
        
        helps writing on paper
        
        helps to light up a match
        
        reduces the speed of parachutist
      - Definition: force that opposes motion
      - Friction as nuisance
        
        more energy required when pulling or pushing
        
        causes wear and tear
      - ways to reduce friction
        
        adding lubricant/oil
        
        streamlined shape to reduce the air resistance
        
        ensure surface is smooth
        
        use ball bearings
    - - Definition: The ability to retain its original shape after being stretched or compressed
      - uses of elasticity
        
        bow and arrow
        
        bungee jumping
  - - - Mass
        
        doesnt change from place to plce
        
        use electronic balance to measure
        
        SI Unit is Kilograms
      - weight
        
        changes based on gravitational force
        
        use spring balance to measure
        
        SI Unit is Newton
    - - definition: The magnetic force is a consequence of the electromagnetic force, one of the four fundamental forces of nature, and is caused by the motion of charges.
      - uses of electricity