What role does friction play in the sport of your choice? collect some pictures of that sport in action where frition is either suporting it or opposing it.display this picture with proper captions on the bulletin board of your class room
When cricket players make the ball swing 1 side is shined if the left side is shined then it swings in to the right handed bats and the rough hits the floor more friction makes the ball swing as the rough side will grip the pitch therefore keeping the seam straight,In American Sports, Baseball is generally considered the longest sport, as there is no time limit. The game must have a winner at the end of least 9 innings.
Games lasting over 4 hours are not uncommon.
NFL football games can last over 3 1/2 hours, while NBA Basketball games can last up to 3 hours.
Test Cricket goes for 5 days, 6 hours per day at least.
Cycling is a sport but not a game and the Tour de france took 21 days.
The VELUX 5 Oceans Race and the Vende Globe take over 100 days.
Tennis has seen some long games 5+ hrs and high scores.