*
*

ω = 2π/T = 2πf

And when we substitute this into the trig. equations we saw earlier, we find that:

D(t) = A sin (ωt)

or

D(t) = A sin (2πf * t)

Where: D(t) = the displacement of the oscillator at time, t (m)

A = the maximum displacement
of the oscillator (m)

f = frequency (Hz)

t = time (s)

These equations allows us to solve most SHM problems.