**a.**

Frequency:

$\overline{){\mathbf{f}}{\mathbf{=}}\frac{\mathbf{1}}{\mathbf{T}}}$, where T is period.

Period, T = time/number of oscillations

An air-track glider attached to a spring oscillates between the 15.0 cm mark and the 49.0 cm mark on the track. The glider completes 13.0 oscillations in 30.0 s.

a. What is the frequency of the oscillations?

b. What is the angular frequency of the oscillations?

c. What is the amplitude?

d. What is the maximum speed of the glider?

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Vertical Oscillation concept. You can view video lessons to learn Vertical Oscillation. Or if you need more Vertical Oscillation practice, you can also practice Vertical Oscillation practice problems.