Answer to Question #55609 in Mechanics | Relativity for Nomolos

Question

In an experiment to determine the period of oscillation of a loaded spiral spring, which of the following is NOT a necessary precaution?

A. using small vertical displacements from equilibrium position to set the system in oscillation
B. repeating the timing of oscillations and finding the average
C. using small angular displacements from equilibrium position to set the system in oscillation
D. counting down to zero to start the stop watch in the timing of the oscillations