Periodic Time Calculation for Simple Harmonic Motion with a Spring

[Ch3m_]

Homework Statement

A 0.61 kg mass attached to a spring (k = 27 N m-1) is performing SHM on a smooth horizontal surface.
Calculate the periodic time of these oscillations.

Homework Equations

ω=2π/T
ω=2πƒ

The Attempt at a Solution

I think I need to find out the angular frequency ω of the oscillations in order to calculate the periodic time using ω=2π/T, but I have no idea how to calculate ω since it doesn't give you the frequency ƒ ?

 

[Doc Al]

I have no idea how to calculate ω since it doesn't give you the frequency ƒ ?

Check your textbook for the relationship between frequency, mass, and spring constant.