Reference: Lab Experiments Journal vol-11, No.2, Page-124

Bar pendulum / Compound pendulum

Experiment(s):

Determination of acceleration due to gravity

Specifications

1 . Bar / Compound pendulum

                    Type: Desktop version
Length: 600 mm
Number of holes: 11
Material: Aluminium
Fulcrum: Suitable for all holes
Pitch: 50 mm
Stand: Heavy cast iron base  with grooved rod
                  

2 . Oscillation counter

                    Range: 0-999.999 sec
Resolution: 0.001 sec
Time Measuring: Based on  input from single start/stop sensor
Reset: Manual Counts number of oscillation  and time period for the  oscillation
                  

3 . Digital stop clock

                    Range: 0-999.9 sec
Resolution: 0.1 sec
Time measuring: Manual start/stop
Rated Input: 220 V/50 Hz  or 110 V/60 Hz
Power consumption: <20 W
                  

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