1. The problem statement, all variables and given/known data A vertical Spring (ignoring mass) whose spring constant is 875N/m is attached to a table and is compressed down by .160m. What upward speed can it give to a .350kg ball when released? How high up its original position will the ball fly? 2. Relevant equations Spring constant = 1/2Kx^2 Potential energy with gravity = mgh I'm guessing my equation would look something like this? 1/2mv1+mgy1=1/2mv2+1/2kx2 3. The attempt at a solution I'm not sure if I'm doing this right so far. This is all I've gotten to.