Velocity-time graphs show velocity on the vertical axis. Acceleration is still represented by the gradient. Key fact The gradient of speed-time and velocity-time graphs represent acceleration.

In the world of weight training, the buzzword of the moment is VBT, or Velocity Based Training. This involves sensors being used to measure the speed and position of a weight as it moves through ...

But if you’re clever about analyzing the data you can use a quadrature encoder to estimate motor velocity. [Jason Sachs] makes the case that it’s fairly easy to get this wrong. Lucky for us he ...

Spring training isn't a time to make proclamations about what types of years specific players will have, but for this ...

New racers, new rides, and that sweet, sweet need for speed in a universe where the fast and the ferocious rule. Think you can handle the velocity? Gear up for a cosmic ride with plasma-powered ...