/sci/ - Science & Math

Hey all,

Have a tough question that I'm trying to answer and I have no idea where to start. A 1-D simple harmonic oscillator is in it's ground state when the potential energy everywhere suddenly drops to 0 (analogous to a spring breaking in classical mechanics). Find the uncertainty product [math]( \delta p )( \delta x )[/math] as a function of time for t>=0.

What the hell am I supposed to do here? No clue where to even start...