Opinion
Dot Physics on MSNOpinion

Introduction to Rotational Motion and Kinematics

"Welcome to an introduction to rotational motion and kinematics! In this video, we’ll break down the key concepts of rotational motion, including angular displacement, velocity, and acceleration.
A new mathematical equation describes the distribution of different fragment sizes when an object breaks. Remarkably, the ...
Imagine standing on top of a mountain. From this vantage point, we can see picturesque valleys and majestic ridges below, and streams wind their way downhill. If a drop of rain falls somewhere on this ...
Opinion
Morning Overview on MSNOpinion

Anomalous result defies today’s physics playbook

An unexpected anomaly is only as disruptive as the framework it challenges, and in modern physics that framework is a meticulously tuned playbook of equations, approximations and shared assumptions.
It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...
Whether it is a cube of sugar or a chunk of a mineral, a mathematical analysis can identify how many fragments of each size ...