The rotor is an amusement park ride that can be modelled as a vertical cylinder of inner radius r

Årets værste hacker: Inficerede sig selv med malware, så sikkerhedsforskere kunne se alt :: En formodet cyberkriminel inficerede sig selv med malware, så sikkerhedsforskere kunne følge de kriminelle aktiviteter nøje.ZooKeys special: Proceedings of the 17th International Congress of Myriapodology, Thailand :: For the third consecutive time, a special issue in the open access. Speed and Velocity in One and Two Dimensions Visitors to an amusement park, such as the one in Figure 1, experience a variety of motions. Some people may walk at a constant speed in a straight line. Others, descending on a vertical drop ride, plummet at a very high speed before slowing down and stopping.