Thanks. It was so obvious, I got too caught up in the equations. I never thought I would forget that v=s/t but I just did...Thanks for the reminder.
So I got v=D/sqrt((-2h)/g)
Ok, so then It's a matter of using an equation for velocity of a spring, v=(2piX)/T and combining it with...
Ok, I need some help getting started with a problem involving a spring and projectile motion.
A picture of the problem is attached.
Part A was easy, done with projectile motion. I worked it out to time = sqrt((-2h)/g).
Now I'm stuck on where to start with part B because we are not...