bloggs

Bowling was temporarily introduced into the Olympics as a demonstration sport at the Seoul Summer Games. However, only 20 countries participated and the sport hasn't made a reappearance since. There have been great efforts by various official dart organisations to get darts into the blog Olympics, and the Olympic Committee have said it may become […]

The popularity of Mixed Martial Arts or MMA is largely down to the large private organisations, like the UFC, who run and manage competitions within the sport. The World Squash Federation governs the sport, with popular tournaments like the World Squash Championships, British Open, and US Open. While squash has been considered for inclusion in

You saw that if you apply the force along the left, friction acts along the right. If you apply the more information force along the right, the friction acts along the left direction. In both cases the force opposes the motion of the book. The force of friction always opposes the applied force. In sliding

Even those surfaces which appear very smooth have a large number of minute irregularities on them (Fig. 9.5). We see that the friction is caused by the interlocking of irregularities in the two surfaces. It is obvious that the force of friction will increase if the two surfaces are pressed harder. You can experience it