Build a thread pendulum for physics yourself?
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In this video we determine experimentally and mathematically the oscillation duration (period) and the oscillation frequency of a thread pendulum.
The 0.8 m long pendulum consists of a thin string and a cup as a mass.
Since the oscillation frequency does not depend on the amplitude, we can determine a relatively precise value from several oscillations.
(How to make a string pendulum at home - easy way)
(Physics experiment - How to + Test)
(Build a thread pendulum yourself for physics?)
Required materials:
String, cup, ruler / tape measure / folding rule
In the video, oscillation duration T and oscillation frequency f are first determined experimentally and then by calculation. It can be seen that the pendulum moves sinusoidally and the amplitude decreases exponentially according to the damped oscillation.
Many thanks to Alexander H. for the help :).
THIS VIDEO IS FOR DEMONSTRATION PURPOSES ONLY. I AM NOT LIABLE FOR PROPERTY OR PERSONAL DAMAGE IF THE CONTENT SHOWN IN THE VIDEO IS IMITATION.
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