The first part of the course includes six units, Physical World and Measurement, Kinematics, Laws of Motion, Work, Energy and ...

Learn how to calculate the launch speed of a soccer ball using physics principles. This video explains the equations and motion concepts step by step, making real-world projectile motion easy to ...

There are all types of industrial robots, and most can be broken down into a handful of basic components. One of the most basic are the drives and the controls. This article explains the differences, ...

Can mere mortals learn real physics, without all the analogies? Dr. Sean Carroll, Homewood Professor of Natural Philosophy at Johns Hopkins University and author of The Biggest Ideas in the Universe: ...

Rolling-ring drives are friction drives that convert the constant rotary motion of a plain shaft into a traversing action that moves an attached carriage. Used in positioning and reciprocating ...