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Free Fall Apparatus

Free Fall Apparatus

Product Details:


Product Specifications

  • Lab Equipment
  • MS Sheet

Product Description


Principle and Working:

Free fall instrument is the necessary instrument for the quantitative analysis of free falling objects. In the present set up, the value of g may be obtained with the help of photo gate, ball, picket fence with ten slit and a digital timer by using the equation,

g= (vf2- vi2 )/2s,

Where vf final velocity, vi initial velocity and s distance between leading edge of first black strip & leading edge of last black strip.


  • Hand-held digital timer with data logging facility & membrane keypad.
  • Small slits on the inside edge of the photogate for emitting & receiving infrared beam.
  • Many other experiments can also be performed with the same timer.
  • Quick& accurate results.



  • Determination of the value of g using pendulum.
  • Determination of the value of g by dropping metal ball using a solenoid.
  • Determination of the value of g using 2L picket.
  • Value of g using picket fence with ten slits.



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