question_answer

A mass m oscillates with simple harmonic motion with frequency \[f=\frac{\omega }{2\pi }\] and amplitude A on a spring with constant K , therefore 

A)            The total energy of the system is \[\frac{1}{2}K{{A}^{2}}\]

B)            The frequency is \[\frac{1}{2\pi }\sqrt{\frac{K}{M}}\]

C)            The maximum velocity occurs, when x = 0

D)            All the above are correct