If I have the y axis of the iPhone always pointing towards the center of the circle then the y-component of the acceleration will be constant.So here's what I am going to do. I will put my phone ...

The angular velocity will then bey 2π divided by this time. I did this for five different lengths using a hanging mass of 50 grams and a swinging mass of 15.8 grams. Here is a plot of ω squared ...

Angular Speed,Misalignment Angle,Acquisition Time,Air Force,Angular Acceleration,Arbitrary Position,Automatic Acquisition,Automatic Control,Automatic Tracking,Azimuth ...