In Badminton, a point is scored by the server when an opposing player allows the shuttlecock to hit the playing surface.
In Badminton, a point is scored by the server when an opposing player allows the shuttlecock to hit the playing surface.
A shuttlecock (often abbreviated to shuttle and also known as a bird or birdie) is a high-drag projectile, with an open conical shape: the cone is formed from sixteen overlapping goose feathers embedded into a rounded cork base. The cork is covered with thin leather. Shuttles with a plastic skirt are often used by recreational players to reduce their costs as feathered shuttles break easily.
In badminton, the back court clearance refers to the minimum height that a shuttlecock must reach when hit from the back court area. According to official regulations, the shuttlecock must clear the height of the net and ideally reach a height of at least 1.55 meters (5 feet 1 inch) above the court's surface when passing over the net. This ensures fair play and allows for effective rallies during a match.
pili
pili
In badminton, a balanced force is when the forces exerted by opposing players are equal and opposite, resulting in the shuttlecock remaining relatively stationary or in motion in a straight line. This balance allows for fair and competitive gameplay by preventing any one player from gaining an unfair advantage through unequal force.
The surface tension between the metal on your chain pieces is high. The surface tension is low on lubricants like oil or graphite so putting them between moving surfaces provides a opposing surface for both materials that has a low friction.
Under the playing surface is a system of fans to circulate air. The playing surface itself has tiny holes which allows the air to escape evenly, providing a constant 'cushion' for the puck to ride on.
The short serve in doubles badminton is used to create pressure on the opposing team by limiting their attacking options. It keeps the shuttlecock low, making it difficult for opponents to execute powerful smashes or aggressive returns. This serve also allows the serving team to quickly transition to a strong net position, enhancing their chances of winning the rally. Additionally, it can disrupt the opponents’ rhythm and force them into defensive play.
The surface of the opocorn or raisin allows bubbles to form and they stick to the surface. This allows them to float.
Surface tension allows leaves to float.
It is surface tension.