An air-track glider attached to a spring oscillates between the 12.0cm mark and the 63.0cm mark on the track. The glider completes 9.00 oscillations in 39.0s .
Part A What is the period of the oscillations?
Part B What is the frequency of the oscillations?
Part C What is the angular frequency of the oscillations?
Part D What is the amplitude?
Part E What is the maximum speed of the glider?