What is the derivative and why do you need it in physics? Here is a very quick introduction to derivatives to get you through your first physics course.

The most vivid recollection I have of college calculus is how it reveals the relationships between position, velocity, and acceleration. They, in turn, reveal what motion-control systems need in ...

Here the y-component of the position for P is known not as an explicit function of time, but rather as a function of the x-component of its position. For velocity and acceleration, you need ...

QUESTION: If the angular velocity of a link in a mechanism is zero, does this imply that the angular acceleration of that link is also zero? The short answer to that question is NO. If ω (t) ...