-
Anonymous users2024-02-15Method 1: Use a large electronic weighbridge.
Method 2: Use the principle of leverage, let the elephant stand at one end, stand on the other end of the person, and when the weight of the person and the elephant is the same, and then add the weight of the person to calculate the weight of the elephant.
Method 3: Tie the elephant with a steel cable, use the pulley of the crane to tie a large basket at the other end of the steel cable, put a weight in the basket, and when the weight is equal, it will be balanced.
The method is as follows: 1. Use a large electronic weighbridge.
2. Make an elephant warping board, use the principle of levers, let the elephant stand at one end, and stand on the other end, and when the weight of the person and the elephant is the same, and then add the weight of the person to calculate the weight of the elephant.
3. Tie the elephant with a steel cable, use the pulley of the crane to tie a large basket at the other end of the steel cable, and put a heavy object in the basket, when the weight is equal, it will be balanced.
4. Suspension method: hang a strong enough pulley on a big tree, tie the elephant at one end, hang a large basket at the other end, put stones in the basket until the elephant is lifted, weigh the stones.
Note. In addition to Cao Chong's method, make a large seesaw, lead the elephant up, and put a stone (or other) on the other end, the seesaw is roughly balanced, and the weight of the stone is the weight of the elephant. Cao Chong, who was only six years old, used the physical principle that the gravity of an object floating on the water is equal to the buoyancy of the water to solve a big problem that even many learned adults are unable to solve.
-
Anonymous users2024-02-14The way to weigh elephants. Now it's all weighbridges. In ancient times, Cao Chong called the elephant. Now there is a weighbridge. It's so convenient.
-
Anonymous users2024-02-13<>1 Take the big instruments of the scale ships of developed countries to scale.
2. Use the leverage effect, put the elephant on one side and you weigh the other side.
3 smashed the elephant, little by little (cruel).
4. Use existing data for analogy analysis.
5 And the little elephant weighs it, and then weighs all the things that it eats and excretes after it, and the difference in the number is the weight of the elephant.
6. Use the helicopter to lift the elephant and see the weight of the helicopter.
7.Tie the elephant with a steel cable, use the pulley of the crane, tie a large basket on the other side of the steel cable, and put a weight in the basket, and when the weight is equal, it will be balanced.
8.Weighbridges.
-
Anonymous users2024-02-12There are two types of direct and indirect substitution.
-
Anonymous users2024-02-11Elephants can be weighed by volume conversion.
According to the principles of physics, we cannot directly weigh an elephant with a normal scale, because the weight of the elephant is far beyond the weight range of the scale. The weight of the elephant is indirectly calculated based on the size of the elephant. This method involves measuring the length, width, and height of the elephant with a measuring tool, then calculating the volume of the elephant, and finally calculating its weight based on the density of the elephant.
The elephant is suspended using a special weighing device, such as a large crane scale or weight gauge, to measure the elephant's weight indirectly. This method requires a large metal plate and a high-precision pressure sensor. When an elephant stands on a metal plate, a pressure sensor can measure the elastic deformation of the metal plate and thus calculate the elephant's weight.
In short, although we cannot directly weigh an elephant with a normal scale, we can measure the weight of an elephant indirectly through some special measurement methods.
Precautions for weighing
1. Choose the right scale: Xinji chooses the right scale according to the weight and size of the items to be weighed, such as electronic scales, mechanical scales, load cells, etc.
2. Calibrate the weighing error: Before using the scale, it needs to be calibrated to ensure that the weighing error does not exceed the specified range and ensure the weighing accuracy.
3. The position of the placement scale: it is necessary to choose a flat and stable ground to place the scale to avoid affecting the weighing accuracy due to factors such as unevenness and flutter on the ground.
4. Avoid interference: When weighing, it is necessary to avoid the influence of external factors on weighing, such as wind, vibration, electromagnetic field, etc.
5. Preparation before weighing: Before weighing, it is necessary to place the items in a stable place to avoid shaking or sliding the items, which will affect the weighing accuracy.
Divert your interests, for example, if you usually like to go to bars, you might as well go to the gym and play ball. Schedule these activities a little more, and you won't have time to drink.
1.Find a font you like and buy a copybook, preferably an ancient copybook. For example, the regular script has Zhao Mengfu's "The Biography of Ji Di", and the line book has Wang Xizhi's "Lanting Collection Preface" and so on. >>>More
In fact, rat repellent can be used, but because it is used at home, it goes to other places to bite. If you don't want to get too dirty, use a mouse sticky board that you can stick to and it won't bleed and get too dirty.
Don't deliberately forget it early, because when you deliberately forget, you undoubtedly remember that pain. Distract yourself, keep yourself busy, do what you love, make yourself happy, and over time, you can't forget, but you will also face it calmly. If you want to really forget, you can only lose your memory, leave it to time!
1. Exercise to detoxify and drink plenty of water.
2. Skin care products containing tea tree ingredients can be used. >>>More