What to do with circular motion ... however I can measure the length of the string (L). From the diagram above, the radius of the circle of motion would be: So the velocity (magnitude) would ...

Simply put, a string trimmer operates “with a shaft and string line that uses a circular motion to cut grass or weeds,” explained McCoy. The shaft can be either curved or straight. Straight ...

There's a cooler part: By running the string through a vertical tube and ... it's just a horizontal circle. There is no motion and no acceleration in the vertical direction. This means the net ...

This week Shini sits down with us to discuss centripetal force, centrifugal force, and a few other bits of physics to help us understand Uniform Circular motion ... need is some string, a key ...