Penguins use their wings for propulsion underwater, where they "fly" through the water instead of the air. They can swim at speeds of up to 4-7 miles per hour (6-11 km/h). Penguins primarily use their flippers for steering and maneuvering, rather than for true flight like birds.
As a bird dives, gravity and aerodynamic forces act on it. Gravity accelerates the bird towards the ground while aerodynamic forces, such as lift and drag, are influenced by the bird's wing shape and speed, helping control its descent and maneuverability.
Wind plays a crucial role in flying an airplane by affecting its speed, direction, and lift. Pilots need to account for wind speed and direction when planning flight routes, takeoff, and landing to ensure safe and efficient flying. Wind can either help or hinder an aircraft's performance depending on whether it is a headwind, tailwind, or crosswind.
The lift on an airplane wing increases as the speed of the airplane increases due to the Bernoulli's principle. Faster airspeed over the wing creates lower pressure, and higher pressure underneath the wing generates lift. This relationship creates more lift force as airspeed increases.
The angle between the airplane's wing and the direction of airflow is called the angle of attack. This angle is important for generating lift and controlling the aircraft's flight.
Bernoulli's principle states that an increase in the speed of a liquid results in a decrease in pressure, and a decrease in the speed of a liquid results in an increase in pressure. This principle can be used to explain why airplanes are able to gain lift and fly. The wing of an airplane is designed to allow air to move at a faster speed over the top of the wing and a relatively slower speed across the bottom of the wing. This differential in the speed of the air over the wing and beneath the wing results in a low pressure above the wing and high pressure below the wing, causing lift and allowing the plane to fly.
on belly 8.5 ml per hr wodiling 2.3 ml per hr
10 km per minute
how is the structure of a penguin similar to that of an eagle
A hawk's wings move in a vertical direction to propel itself off of the ground.
When thrown the top wing of the spin moves in the same direction ,while the wing on the bottom of the spin moves in the opposite direction of the throw. The wing on top is spinning at the same speed as the bottom wing. More air passes under the top wing which lifts the boomerang. The boomerang travels in a circle returning back to the thrower.
Rudder on the wing of the plane controls the direction.
To fly/swim underwater, not to be confused with frolicking.
it can help u swim
The length of the wing, the weight of the wing, and the angles of the wing have impact. So do the speed thrown, wind speed, and temperature.
A penguin does not have wings like other birds. Instead, they have flippers, with massive, short and flattened. Bones. For a penguin the wing-beat in the water is similar to those by flying birds.
If you mean the flightless bird it's penguin
The average wing span of an adult Humboldt penguin is roughly 76 centimeters. They can get as big as 89 centimeters for big male penguins.