precautions when doing simple pendulum experiment

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1. Simple Pendulum Experiment Report

   

2. Experiment 4 (Simple Pendulum)

   

3. Science_mania: Examples of Pendulum Experiment

   

4. Pendulum Action experiment

   

5. Sources of Errors and Precautions in Simple Pendulum and Glass Block

   

6. Simple Pendulum: Theory, Diagram, and Formula