A force is a push or a pull that acts on an object due to the interaction with another object. Force is measured in newtons (N). Forces are divided into contact forces and non-contact forces. A force ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become more ...

This series of short explainer films with Professor Brian Cox comprises six clips focused on forces, speed and motion. Each clip uses simple terms and concrete examples to explain deep concepts that ...

When dust sticks to a surface or a lizard sits on a ceiling, it is due to "nature's invisible glue." Researchers at Chalmers ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...

Forbes contributors publish independent expert analyses and insights. I write about physics, science, academia, and pop culture. It's impossible to talk about football these days without talking about ...

Tutorial: Tu 9:30-10:20 (AQ 5005) (Note: There will be no tutorial the first week of classes.) 45 credit hours in a science program, including CHEM 122, MATH 152 (or 155), PHYS 121 (or 102 or 126 or ...