Force constant Definition and 52 Threads

hello everybody: here is my question: In a physics lab, you attach a 0.200-kg air-track glider to the end of an ideal spring of negligible mass and start it oscillating. The elapsed time from when the glider first moves through the equilibrium point to the second time it moves through that...

i came across this site http://www.geocities.com/Heartland/6830/evidence.html it gives a list, example... strong nuclear force constant if larger: no hydrogen; nuclei essential for life would be unstable. if smaller: no elements other than hydrogen what do you think?