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.

Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

A new AI developed at Duke University can uncover simple, readable rules behind extremely complex systems. It studies how systems evolve over time and reduces thousands of variables into compact ...

Preparing for the upcoming academic year is important. Photo: Caxton stock image Children who are yet to start schooling in a new environment are always nervous on their first day which is always ...

As the year winds down, people tend to slip out of their regular routines. Office shutdowns, family gatherings and long road trips make it harder to stay active and eat well. Health professionals warn ...

Some forces are called contact forces because they require objects to touch. One is tension force, found in stretched wires. Another is the force found in a spring. And last are resistive forces: ...

IT is well known that percussion instruments as a class give inharmonic overtones, and are thus musically defective. We find on investigation that a special type of musical drum which has long been ...

Ford should be forced to close the doors. I will never buy another ford product. Having issues that could get you killed on the highway is just ridiculous. Not to mention how horrible NHTSA is for ...

Abstract: Complex embodied systems, whether biological or robotic, must continuously generate goal-directed behaviors while preserving coherence between motor intention and physical feasibility. In ...