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Why was the triangular tateen sail an improvement over the old square-rigged sail?
The triangular lateen sail was an improvement over the traditional square-rigged sail because it allowed for better maneuverability and improved sailing against the wind. Its shape enabled vessels to sail at angles to the wind, increasing their speed and efficiency in various wind conditions. Additionally, the lateen sail could be easily reefed and adjusted, making it more versatile for different maritime environments compared to the more cumbersome square sails. This innovation significantly enhanced navigation and trade during the Age of Exploration.
determine the speed of rotation of a 20 tooth gear when it is driven by a 40 tooth gear and rotating at 10 rpm?
To determine the speed of rotation of a gear driven by another gear, you can use the gear ratio formula: Gear Ratio = Number of Teeth on Driven Gear / Number of Teeth on Driving Gear. In this case, the gear ratio is 40/20 = 2. Since the driving gear is rotating at 10 rpm, the driven gear will rotate at 10 rpm / 2 = 5 rpm.
How long does it take for a flag to rotate once in a full cricle?
The time it takes for a flag to rotate once in a full circle depends on several factors, including the flag's size, the material, and environmental conditions like wind speed. If you are referring to a flag on a flagpole, it generally does not "rotate" in a full circle like a spinning object. However, if you mean a flag on a rotating mechanism, the speed of rotation would determine the time taken, which can vary greatly based on the design of the mechanism.
How long did it take for the flag to rotate once in a full circle?
The time it takes for a flag to rotate once in a full circle depends on the speed of rotation. If the flag rotates at a constant speed, the time can be calculated using the formula: time = 1 / rotational speed. For example, if the flag takes 10 seconds to complete one full rotation, the rotational speed is 1 rotation per 10 seconds, so the time taken for one full rotation is 10 seconds.
Can the sharingan copy speed?
The Sharingan, a special ability in the Naruto series, can perceive and predict movements at incredible speeds, allowing its user to react to fast attacks effectively. While it can't literally copy speed itself, it can replicate techniques and movements of opponents, including their speed-related abilities, enabling the user to utilize them in combat. This predictive capability gives Sharingan users a significant advantage in battles against faster opponents.
Is there an instrument that is shaped like a triangle?
A Triangle! (musical instrument)The (Swanson) speed square and the navigational triangle are two other triangular instruments.
What are the small diamonds printed on a framing square?
You should have paid the extra 3 dollars for the Swanson Speed Square with explanations of all of its uses, for real, get it and read it, it will help alot. That being said, that diamond sits at 3.5 inches so that you can mark boards to rip(cut) to the width of a 2x4 wall. If you notice the graduated indents on the inside of the square, they serve the same purpose but 3.5 is the most common stud width. The booklet has instructions on using the speed square to cut rafter angles as well as reverse angles and built in calculations for cutting hip and valley rafters at the same pitch.
What actors and actresses appeared in Speed Dadding - 2013?
The cast of Speed Dadding - 2013 includes: Henry Benton as Adam Sydney Benton as Kate Jan Potts as Waitress Meredith Rineberg as Waitress Millie Swanson as Julie Ely Swanson as Wes
What is the purpose of a saw guide?
A speed square or rafter angle square is a tool that can be used as a saw guide. The purpose of this tool is to guide the saw when making short 45 and 90 degree angles.
How do you find hull speed of a sailboat?
To determine the hull speed of a sailboat, multiply the square root of the length at the water line by 1.34. The answer will be in nautical miles per hour.
How can I determine the maximum speed of a vehicle or object?
To determine the maximum speed of a vehicle or object, you can use the formula: maximum speed square root of (2 x acceleration x distance). This formula takes into account the acceleration of the vehicle or object and the distance it travels. By plugging in the values for acceleration and distance, you can calculate the maximum speed it can reach.
Formula to determine speed and diameter?
The formula to determine speed is speed = distance / time. To determine the diameter of a circle, the formula is diameter = 2 x radius.
What 2 factors determine how much kinetic energy something has?
The two factors that determine how much kinetic energy something has are its mass and its velocity. The kinetic energy of an object is directly proportional to both its mass and the square of its velocity.
How does a tailor use science?
angles. timing and speed
Formula for speed?
The formula to determine speed is Speed= wavelength*frequency
What is a tool that is used to draw a 45 or 90 degree line across a piece of wood?
A common tool used to draw 45 or 90-degree lines across a piece of wood is a square, specifically a framing square or speed square. These tools have marked angles that allow for accurate and straight lines to be drawn, ensuring precise cuts and measurements. They are essential for carpentry and woodworking projects to maintain proper alignment and angles.
What determine the speed of the actuator?
Actuator speed is determined by:
