An air-track glider attached to a spring oscillates between the 11.0 cm mark and the 69.0 cm mark on the track. The glider completes 10.0 oscillations in 29.0 s. Part A What is the period of oscillations? Express your answer with the appropriate units. View Available Hint(s) ? T Value Units Submit Part B What is the frequency of oscillations? Express your answer with the appropriate units. View Available Hint(s) f Value Units Submit Part C