VCSSU103
      
          Change to an object’s motion is caused by unbalanced forces acting on the object; Earth’s gravity pulls objects towards the centre of Earth
      
          Elaborations
          
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                      investigating the effects of applying different forces to familiar objects
                  
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                      investigating common situations where forces are balanced and unbalanced, for example, stationary and falling objects
                  
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                      investigating a simple machine such as a lever or a pulley system
                  
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                      exploring how gravity affects objects on the surface of Earth
                  
VCSSU103 | Science  | Levels 7 and 8 | Science Understanding | Physical sciences