2.1.1 How should the period of the pendulum depend on the mass?
2.1.2 How should the period of the pendulum depend on the amplitude?
2.1.3 What is a criterion for a small-amplitude oscillation? Why does this do a good job?
2.1.4 Would the measurements be most accurate with a long or a short string? Why? Apply thiswhen choosing the initial setup
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