A rudder is mounted on the stern of a boat and is used to steer. It can also be found on ships, planes, aircraft, and submarines.
to see naked pictures of rudders's mum
in white water no in racing yes
Sailing ships must have rudders. Columbus's ships were no exception. There is a nice picture of a nao at the link. The Santa Maria, The flagship for his voyage when he discovered the new world, was this type ship. The Niña and Pinta were caravels. They also had rudders.
Airships have engines pushing them through the air and big rudders at the rear. When the rudders are put at an angle WRT the airstream, the ship will turn. For up/down they can either vent/fill some of the lifting gas, or - to some degree - use rudders for that too.
A+:all answers are correctEgyptians were among the first people to use stern-mounted rudders.
A+:all answers are correctEgyptians were among the first people to use stern-mounted rudders.
A+:all answers are correctEgyptians were among the first people to use stern-mounted rudders.
It is false that one technological advancement was rudders which were used by farmers to break up the soil. -Bailee 11 years old Hope u like my answer ;)
Rudders were first used in ancient times, with evidence suggesting their use in Chinese boats as early as the 1st century AD. They became more widely adopted in European ships during the Middle Ages, particularly from the 12th century onward. The development of the stern-mounted rudder significantly improved navigational control and contributed to advancements in ship design.
stern-post rudders
Rudders in china were made of wood. The Chinese were one of the first to attach the rudder to the stem.
Rudders are typically made from materials that provide strength and durability while being lightweight. Common materials include aluminum, stainless steel, fiberglass, and various composites. In some cases, wooden rudders are also used, particularly in traditional or classic boats. The choice of material often depends on the type of vessel and its intended use.