exp4.pdf 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 this when choosing the initial setup of your experiment.2.1.5 What tables will you need to organize your measurements and the uncertainty calculations?