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Free Falling

 
2.3

 Free Falling
 
  Free Fall  
  Motion of an object is affected by gravitational force (no other forces - air resistance, friction)  
     
 
  • Gravitational acceleration, \(\text{g}=9.81\text{ ms}^{-2}\)
    • In calculation, when object falls down, value of g is positive (+), when obejct is thrown up, the value of g is negative (-).
 
In air In vacuum Stroboscope
 
 

 

The views expressed in the notes here are those of the contributor and don’t necessarily represent the views of pandai.

Free Falling

 
2.3

 Free Falling
 
  Free Fall  
  Motion of an object is affected by gravitational force (no other forces - air resistance, friction)  
     
 
  • Gravitational acceleration, \(\text{g}=9.81\text{ ms}^{-2}\)
    • In calculation, when object falls down, value of g is positive (+), when obejct is thrown up, the value of g is negative (-).
 
In air In vacuum Stroboscope
 
 

 

The views expressed in the notes here are those of the contributor and don’t necessarily represent the views of pandai.
Chapter : Force and Motion I
Topic : Solve problems involving the Earth’s gravitational acceleration for objects in free fall
Form 4 Physics
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