re: this http://en.allexperts.com/q/Physics-1358/2012/10/distance-3.htm
I desperately need an online calculator for Pendulum length and swing time that can also calculate units of swing time converted into circular " Swing Distance " so that I can always quickly obtain the swing "Radius" and prove that;
Pendulum length / Radius of swing circumference = Acceleration of Gravity.
Do you know where I can get one made ?
This is very important.
Thanks so much,
A simple pendulum is defined as having a small size weight as compared to its length and a small swing. Under those conditions, T = 2(pi)(L/g)^1/2 where T is the period and L is the length (in meters). The radius of swing circumference is the same as the pendulum length.
Beyond that, I can't help.