A kite is an accurate way to measure distance because of the long line that produces more accurate results.
The answer is unknown. However, the earliest mention of kite flying is found in China around 500bc in a story about Mo Ti who built a kite shaped like a dove to lift himself into the air; it crash landed! Some traditions have Archytas from Greece as the inventor in 400bc. The next mention is Han Hsin in China around 200bc who used a kite to measure the distance to the castle he was trying to conquer. As the first mention in text is 500BC and the kites had avanced to the level of carrying people it seems probable that the invention was much earlier.
Three factors affecting how a kite flies are wind speed (a minimum speed is required for lift), the angle of the kite in relation to the wind (known as the angle of attack), and the design of the kite (including its shape, weight, and balance).
A solar kite rises because the air inside the kite is heated by sunlight, causing it to become less dense than the cooler air outside. This difference in density creates an upward buoyant force, allowing the kite to ascend. As the warm air inside expands, it generates lift, enabling the kite to soar higher in the atmosphere.
The first recorded use of a kite for flight investigation is by the Chinese philosopher Mozi in the 5th century BC. He used kites to measure distances, test wind direction, and lift soldiers for military purposes.
It is unknown who made the very first kite since kites have existed for almost 3000 years. The first kite was probably made from a large leaf or from cloth. Pacific Islanders have been using kites to fish with for centuries and continue to do so today.
General Han Shn on 35 B.C., in order to measure the distance of his enemies and make a tunnel.
a kite
A kite is a quadrilateral having 4 sides and its 4 interior angles add up to 360 degrees
30 feet
Wind blowing a kite is a non-contact force because the wind does not physically come into contact with the kite. The force is exerted from a distance by the movement of air molecules.
A kite (quadrilateral) has a pair of opposite angles which are the same measure. The diagonals are perpendicular, so you can divide the kite into four right triangles, and solve for those if you're given some dimensions. The diagonal, which connects the two congruent (same) angles, will be cut in half (bisected) by the other diagonal.
He flew the kite over the walls of a besieged city so that he could measure how much his army would have to tunnel to get past the defences.
To determine how high the kite is, you would typically need additional context, such as the angle of elevation or the distance from the observer to the kite. However, if you're simply asking about the heights given (40m and 30m), then the kite could be at either of those heights, depending on the situation. If the question implies a comparison, the kite is higher at 40m than at 30m.
To make a simple delta kite, you will need materials such as a lightweight and durable fabric (like ripstop nylon), two wooden dowels for the frame, kite string, and adhesive tape or glue. Additional supplies may include markers for decorating the kite, scissors, and a ruler for accurate measurements.
The circumference of a kite refers to the total distance around its outer edges. To calculate it, you add the lengths of all four sides of the kite. Since a kite has two pairs of equal-length sides, if you know the lengths of the pairs, the formula is: Circumference = 2(a + b), where 'a' and 'b' are the lengths of the two pairs of sides.
You can measure them with a ruler. If you want to calculate them, you need to clarify, based on what information.
KITE: Definition: A quadrilateral with two distinct pairs of equal adjacent sides.A kite-shaped figure.---- Properties :1.Diagonals intersect at right angles.2.Angles between unequal sides are equal3. AreaThe area of a kite can be calculated in various ways. PerimeterThe distance around the kite. The sum of its sides. A kite can become a rhombusIn the special case where all 4 sides are the same length, the kite satisfies the definition of a rhombus. A rhombus in turn can become a square if its interior angles are 90°.