Building a hot rod means working all the angles, and there are plenty of angles to work. One of the more important angles is the angle between your transmission output shaft (which is the same as the ...

Exit velocity is the speed of the baseball as it comes off the bat. Statcast measures it in miles per hour, and it indicates how much force a batter can generate. Force equals mass times velocity ...

There are many ways to describe the forces around sails — in fact, around any foil. One of the most straightforward ways is to split the forces into lift and drag. The lift force is, by definition, ...