The student discovers that for the modeling of the BMMD, it is possible to use the ideal mass-spring system, so the student makes use of the computational simulation masses and springs (https://phet.colorado.edu/sims/html/masses-and-springs/latest/masses-and-springs_en.html) to establish the relationships between the relevant physical variables of the device. Answer the following questions from the use of the computational simulation in the Lab section, adapt to the conditions of space (zero gravity and zero damping).

What happens to the period and frequency of oscillation (do they increase, decrease or remain the same) when increasingly larger masses are measured? Justify

What happens to the period if the amplitude of the motion is varied? Justify.