I'm not going to tell you the value for an accelerating grasshopper. Instead, I am going to show you how you can figure it out. Well, of course you need a grasshopper first. Right? Thanks to the ...

Introduction Have you ever played a video game with a controller that used motion controls? Do you ever wonder how sometimes a smartphone seems to "know" if you're moving? How do these electronic ...

The normal component of acceleration is known as the “centripetal” component. It is proportional to the square of the speed, and inversely proportional to the radius of curvature of the path. The ...