The key is the inward pull toward the centre which is known as the centripetal force. Without this force – such as if the rope broke - the ball would fly off in a straight-line tangent to its circular ...

Specifically, the normal force varies throughout the motion, directly influencing the net force that provides the necessary centripetal force to sustain the motion. These effects are most pronounced ...

This pull is a force called centripetal force. Newton’s Third Law is the Law ... If you’re interested in mixing more art and science you should check out the fascinating physics involved in this ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of the elementary school physics canon.

(Courtesy: MPIK / PTB / Brookhaven National Laboratory) Physicists in Germany have found an alternative explanation for an anomaly that had previously been interpreted as potential evidence for a ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of elementary school physics canon. But the world is messier than a textbook. Scientists have sought to ...

A hidden quantum wave may keep particles moving, even when everything else freezes. Researchers discovered that phasons, a ...

The article “Foie gras pâté without force-feeding” is authored by Mathias Baechle, Arlete M.L. Marques, Matias A. Via, Mathias P. Clausen, and Thomas A. Vilgis. It will appear in Physics of ...

Scientists are uncovering the mysteries of the Mpemba effect. The Mpemba effect, whereby hotter systems can cool faster than ...