A solid copper cube is attached to a spring-like device and is able to oscillate horizontally with negligible friction. Each side of the cube is 1.50 cm long. The cube is initially pulled to a point where it stretches the spring-like device by 2.55 cm where it is held at rest with a horizontal force of 1.45 N. What is the frequency at which it oscillates when it is released? (Assume the density of copper is 8.92g/cm³)
a) Determine the spring constant of the spring-like device.
b) Calculate the angular frequency of the oscillation.
c) Find the amplitude of the oscillation.
d) Determine the period of the oscillation.