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Does air resistance act on boats?
As boats travel or sail on the sea, they move from areas of low temperatures ( high presure zone ) to high temperatures (low pressure). Therefore, areas of high have instatability in waves movement of the water whiles low pressure area have stable waves movement of water hence, ensures smooth navigation....................... this answer is from samuel and miipot from UNIVERSITY OF EDUCATION, WINNEBA-GHANA
How does streamlining reduce water Resistance?
Streamlining reduces water resistance by minimizing the turbulent flow of water around an object. This typically involves shaping the object to reduce drag, such as through a sleek design that allows water to flow smoothly over the surface. By reducing resistance, streamlining can increase speed or efficiency in water-based activities like swimming or boat racing.
What is the friction that boats experience?
Boats experience friction with the water they are floating on, known as hydrodynamic drag. This drag is caused by the resistance of the water against the hull of the boat as it moves through the water. Factors such as the shape of the hull and the speed of the boat can affect the amount of friction experienced.
How can a bike rider reduce air resistance to go faster?
A bike rider can reduce air resistance by tucking in their body to reduce frontal area, wearing tight-fitting clothing, streamlining their bike by removing any unnecessary accessories like water bottles or racks, and riding in a crouched position to reduce drag.
What is the force that pulls boats back?
The force that pulls boats back is typically drag, which is caused by resistance from the water as the boat moves through it. This drag force can slow down the boat and make it more difficult to maintain forward motion.
Why the boats usually have pointed bows?
A boat has a pointed bow to reduce the resistance of the water as the boat moves forward.
What affect does streamlining have on forces?
It tends to reduce air (or water) resistance.
Do swim costumes reduce resistance and drag in the water?
resistance created by a fluid to forward motion. The resistance met by a swimmer in their forward progress caused by the water is passive drag;
Does resistance affect boats?
UPTHRUST
How are boats water resistant?
Boats are water-resistant due to their hull design and the materials used in construction. They are typically built with watertight compartments and sealed joints to prevent water ingress. Additionally, materials like fiberglass, aluminum, and treated wood offer durability and resistance to water damage. Proper maintenance, such as applying sealants and checking for leaks, enhances their water resistance.
Does air resistance act on boats?
As boats travel or sail on the sea, they move from areas of low temperatures ( high presure zone ) to high temperatures (low pressure). Therefore, areas of high have instatability in waves movement of the water whiles low pressure area have stable waves movement of water hence, ensures smooth navigation....................... this answer is from samuel and miipot from UNIVERSITY OF EDUCATION, WINNEBA-GHANA
How does streamlining reduce water Resistance?
Streamlining reduces water resistance by minimizing the turbulent flow of water around an object. This typically involves shaping the object to reduce drag, such as through a sleek design that allows water to flow smoothly over the surface. By reducing resistance, streamlining can increase speed or efficiency in water-based activities like swimming or boat racing.
How do speed boats go so fast?
Speed boats achieve high speeds through a combination of lightweight construction, powerful engines, and hydrodynamic designs. They are typically built using materials like fiberglass or carbon fiber to minimize weight, allowing for faster acceleration. Additionally, their hull shapes are designed to reduce water resistance and improve lift, which enhances their ability to glide over the water. Together, these factors enable speed boats to reach impressive velocities.
How they make boats streamlined?
Boats are made streamlined by designing their hulls with shapes that minimize resistance and drag when moving through water. This often involves a pointed bow and a tapered stern, allowing water to flow smoothly around the vessel. Additionally, materials and finishes that reduce friction, such as smooth coatings, contribute to enhancing the boat's hydrodynamics. Overall, the goal is to create a shape that efficiently displaces water while maintaining stability and speed.
What is the friction that boats experience?
Boats experience friction with the water they are floating on, known as hydrodynamic drag. This drag is caused by the resistance of the water against the hull of the boat as it moves through the water. Factors such as the shape of the hull and the speed of the boat can affect the amount of friction experienced.
Water can decrease a substance's resistance to the flow of electricity?
A item's resistance is not able to be changed with water. Water on an object or absorbed by an object can change the overall resistance of an object by putting in parallel the resistance of the water itself. If you were to use very clean water that was deionized and soaked your device, you would see no resistance change.
How does the design of large boats allow them to float?
no design matters. it is the force of water resistance and upthrust that are level that allows any boat to float
