AP Physics C Problem

Pre-College Issues High School Life
1

<p>I can't seem to think right now... Could any of you help me with this?</p>

<p>How does one go about finding the speed of a particle at the center of a planet, and how does one find the time it takes the particle to go from the surface of the planet to its center?</p>

2

<p>whaat we need to know THAT? That's very uncool, May 9th is gonna suck A LOT. haha I'm not much help, sorry.</p>