Explore 2D linear drag by comparing analytical and numerical solutions in this clear and engaging physics tutorial. In this video, we break down the mathematics behind linear drag forces, demonstrate ...

Algebra is a core part of mathematics that develops critical thinking and problem‑solving skills. Among its many topics, inequalities stand out as both essential and challenging for students. Whether ...

Learn how to calculate the distance a hockey puck travels under acceleration using kinematics. This video walks through the motion equations step by step, helping you solve real physics problems with ...

Cost basis is the original purchase price of an asset. Tracking cost basis is key to tax-efficient investing. Many, or all, of the products featured on this page are from our advertising partners who ...

You’ve probably had that eerie feeling before—knowing what’s about to happen before it actually does. Coincidence? Or something deeper? In Pop Mech Explains: Precognition, host and contributor ...

Last week New York’s Governor Herbert H. Lehman announced that, in the course of his conference on Crime, the Criminal & Society at Albany next week, he would appeal by radio for the support of the ...

Abstract: Error compensation is an effective approach for improving the positioning accuracy of multiaxis motion mechanisms. Existing kinematics-based compensation ...

A line of Nippon Pulse’s linear shaft motors that features analog Hall effect sensors to enable closed-loop positioning without a linear encoder. Linear motors can be described as uncurled 3-phase ...

When schools evaluate interactive displays, it’s smart to focus on specs like advanced security features, input options, annotation tools, and multi-touch capabilities. These are easy to compare and ...

Many industrial machines rely on linear motion systems. They assist in things moving in a straight line and a controlled manner. These systems are used in packaging, robotics, and other areas to ...