Learn how to calculate the speed of a mass in a circular pendulum with this clear physics tutorial! Step-by-step explanations make it easy to understand circular motion, energy, and angular velocity.

Learn where the centripetal acceleration formula comes from with a clear, step-by-step derivation. This video explains circular motion, velocity direction changes, and the physics behind the equation, ...

Some historians claim that Isaac Newton had already formulated the categories in the Principia twenty years earlier. This is based on two extant documents (1664–1665 and 1669). Derek Whiteside claims ...

The National Medical Commission (NMC) has released the NEET UG 2026 syllabus, outlining the topics to be covered in Physics, Chemistry and Biology for the upcoming medical entrance examination. The ...

Uniform circular motion refers to the movement of an object along a circular path with a constant speed. While the speed remains constant, the velocity, which is a vector quantity, changes ...

Department of Physics, University of California, Merced, Merced, California 95343, United States Department of Physics, Shahjalal University of Science and Technology, Sylhet, Sylhet 3114, Bangladesh ...

Leonhard Euler derived equations of motion for both (in modern terminology) point mass mechanics and analytic mechanics. In order to derive the equations, some dynamic premise has to be introduced; ...

He was working as a “quant” in his first job out of college. That’s hedge-fund speak for a stock-trading analyst at a statistical-model-driven quant fund. But like many people who spend their energy ...

The New Scientist Book Club made a jump backwards through time for our latest read, Alex Foster’s Circular Motion, moving from the millennia-ahead future of Adam Roberts’s Lake of Darkness to a world ...