# Simple Harmonic Motion problem

1. The problem statement, all variables and given/known data

An object is undergoing simple harmonic motion with frequency f = 3.1 Hz and an amplitude of 0.15 m. At t = 0.00 s the object is at x = 0.00 m. How long does it take the object to go from x = 0.00 m to x = 7.00×10-2 m.

2. Relevant equations

x(t)=Asin(ωt)

3. The attempt at a solution

ω=2$\pi$f=6.2$\pi$
so, i set the following equation: 0.07=0.15sin(6.2$\pi$t)