Minimum height to loop the loop using conservation of energy. This video explains how gravitational potential energy converts into kinetic energy and why a precise starting height is required to ...

Abstract: Many organizations rely on software systems to perform their core business operations. These systems often require modernization to accommodate new requirements and demands over time. Visual ...

Two New Jersey police officers who collected six-figure salaries for years while suspended for using the n-word in caught-on-tape rants can finally be fired, a judge ruled. Clark County Police Chief ...