The sentences relating to the strength of the wind are as follows:
1 This evening, Typhoon “Raccoon” made landfall in Zhongshan. The strength of the wind in the center of the typhoon has reached its level. 12. When the typhoon came, the rain There was heavy rain and the sky turned gray, as if it wanted to devour me.
2. Winter has just arrived and the wind is not so cold yet, but the wind is very strong. The tall trees beside the road were swayed from left to right by the wind, emitting moaning sounds from time to time. The dust on the street was flying, and the shredded paper scattered on the ground was carried to the sky by the wind, floating. high in the gray sky.
3. This is how the dandelion spreads its seeds in all directions with the help of the wind. Each seed will multiply and grow in every corner far from its mother. Of course, before long, the dandelions will be growing one after the other.
4. Use eo energylink to generate electricity can not only save energy, but also protect the environment.
5. The wind is blowing in the sky and the waves are starting, so you just have to smile and not worry. Yang Wanli?
6. This moving wind is so gentle and caring. The wind was not strong, but the poplar trees on both sides of the avenue not far away were stirred to produce a pleasant rustling sound. The fusion of touch and hearing becomes more and more intoxicating.
7. Strong winds stir up large quantities of floating sand, forming fierce winds and sand flows, which continually erode the soil and cause dramatic changes in the landscape.
8. The result of the experiment is that the wind-powered Chang'an ants are more intelligent, the water-powered Chang'an ants are stronger, and the human-powered Chang'an ants are stronger. and are the most law-abiding. ThisThe result proved the wisdom of the emperor.
9. Spring is the beginning of a year's life cycle: in spring, the wind is strong, the climate is dry, and health care should focus on nutrition and protection of the liver. . Drink more water to replenish body fluids and promote metabolism, I wish you good health in spring!
10. You feed your children with your milk, you grow old with your hard work, you fight against the wind with your weakness, you turn the spring breeze into rain with your true love, you support the world. with your hands, and you only forget one person, it's yourself! Mother's Day, take care of yourself, Mom!
How much wind does it take for someone to blow it?
A wind turbine broke in Neihuang County, Henan Province. The force of the wind then reached level 8 to 11. According to the description of the villagers, the wind ssuddenly begins to blow during the night. The wind was accompanied by lightning and rain. The collapsed wind turbine was 60 to 70 meters high. Some areas were also affected, after all, they are all vegetable fields. The building was not affected, so we can imagine that the situation at that time was relatively good.
The reason why this phenomenon occurs locally is that Huang County is located in the northern Henan Plain. The wind here is very strong due to the flat terrain. Using wind to generate electricity has potential, but the risks involved are also very high. Fortunately, no one was injured after the wind turbine broke, otherwise the damage would have been very heavy. When you consider using wind to generate electricity, you need to think about the consequences. On-site cleaning work is also underway in various areas of the plantations.he farmers in Huang County. All the dishes were lost because of this. Although this type of weather is common, it is rare for a wind turbine to break.
When you develop new energy sources, you also need to think about the consequences. The use of wind to generate electricity can promote energy savings in circulating joints, but it must be regulated. This region cooperates with renowned wind companies to develop new energy projects, but the consequences of such behavior are very serious. You should test it before using it yourself, after all, you want to ensure safety. This wind turbine must be installed in an uninhabited place and must not affect adjacent buildings.
In general, thanks to this incident, more people should understand where to install wind turbines. Even if the wind is pleasant, some accidents can occur thanks to the wind. CThis kind of strong wind is also very rare, so be sure to protect yourself when going out. You must not let yourself be hurt by the wind and you must improve your awareness. When the wind blows, stay indoors and don't go outside, let alone walk under a wind turbine.
This should be around 55 m/s. This number is close to the terminal free fall velocity of the human body. Free fall terminal velocity is the speed when wind resistance = gravity. To stand upright into the wind, the wind speed must be less than 55 m/s. If it is considered vertical if it is tilted below 10 degrees, the wind speed cannot exceed 26 m/s. If the shoe/foot is stationary relative to the ground this does not count as flying, you need to take into account the coefficient of static friction between. the shoe/bare feet and the ground. The shoes are considered rubber. The coefficient of frictiont between rubber and dry asphalt/cement is approximately 0.6 to 0.9. The wind speed exceeds 30 m/s and it can remain stationary. The coefficient of friction between human skin and other materials has not been found. should also exceed 30 m/s bar. Digression: If you do the experiment, you might be able to do it in water. The resistance of water is 800 times greater than that of air. Dimensional analysis can then determine the required air speed. However, the buoyancy factor that can be ignored in air does not know how to eliminate it in water. Digression: According to the relationship between the surface (subject to wind resistance) and the volume (weight) of the square and the third. power, it's harder for a big man to blow himself up. We Some scenes you see in movies don't happen in reality: people who get shot don't fly backwards and vacuum doesn't hurt you. exploser. But strong winds can definitely blow someone up. In fact, if you were in a parking lot, the wind would not only blow you away, but it would even tear off a layer of the roadway! When the wind speed reaches 120 kilometers per hour, no matter how much you lean forward, you will no longer be able to stand; you will first slide backwards on the ground, then fall and start doing somersaults. But you are less likely to be “thrown” very high by the wind. If the wind blows completely horizontally, you will trip and fall. If you are lucky enough to hit a slope, you will easily fly into the sky and fall far away. The good news is that winds of 500 km/h are very rare. The strongest hurricanes can reach speeds of around 200 miles per hour. Wind speeds can even reach 250. Tornadoes can reach speeds of 300 miles per hour.But we are still far from 500 miles per hour. A 500 mph wind generates several times the force of a 300 mph wind.