Before diving into calculations, it’s essential to understand the different types of friction forces. Generally, we classify friction into two categories – static and kinetic (or dynamic) friction.

Friction is a force that opposes the motion of two surfaces in contact with each other. It plays an essential role in our daily lives, as it is responsible for providing grip, reducing wear and tear ...

Sometimes you think you have a complete understanding of something and then BOOM—a simple problem throws everything out the window. Let's consider a very basic physics problem involving pushing a ...

In today's episode, Shini tells us about Static and Kinetic friction. Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it ...

Scientists created a powerful new model that predicts bowling ball paths using physics, not just stats, offering a smarter way to aim for strikes and adapt to tricky lane conditions. Credit: ...

When you are trying to get from A to B, friction is both friend and foe. Friction between tyres and the road allows a car to be steered, for example, whereas axle friction reduces the vehicle’s fuel ...

Now that David Beckham won't be appearing at the London 2012 Olympics, other members of Team GB wanting to brush up on their free-kicks can rest easy. A physics students has figured out the optimum ...

Quick, out behind the bike shed, Professors Pendry and Leonhardt are having a fight over a completely hypothetical situation. If we hurry, we should catch the end of round three. Science: it is ...