In physics the frictional force between two surfaces is determined by something called the coefficient of friction ... like the pages from two books? Will they still be easy to pull apart?

Oh, but wait. There are quite a few physics textbooks that actually ask about work done by friction. The first book I grabbed had an example that was something like this: Jake pulls a box with a ...

Jérôme Crassous of the Institute of Physics of Rennes ... two interleaved phone books apart, the force pulling them together is strong enough to lift a car. Interleaving the pages creates normal ...

“In some ways there’s more fundamental physics in our understanding of black holes light years away from us than there is about the friction between our feet and the ground,” Caprick say ...

Friction is a force that resists the motion of one object against another. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists began ...

Cyndi Monaghan/Moment via Getty Images Fire by friction is a testament to human ingenuity, contributing to the development of early technology and a later understanding of physics, chemistry and heat ...

Given the surfaces are no longer in touch, they have very little friction, allowing the drops to glide around. In one of the first physics courses at IIT Kanpur, where I teach, new students ...

“In this case, frictional energy dissipation is dominated by the contribution of the grain boundaries,” Hod tells Physics World. “We intend to find ways to eliminate grain boundary friction, for ...