Mingjue, who frequently "overturned" in marketing, was recently pushed to the forefront of the storm because of an advertisement On May 29, it released a promotional video on the "lightness skill floating on water" of the Scorpio named myjue 5 through the official wechat. Due to serious violation of the laws of physics, it was "beaten in the face" by many professionals and netizens online
According to the video, in order to verify whether the car can float on the water, the staff learned through "rigorous" calculation that the speed needed to reach 144 km / h to cross the 15 meter wide water surface. With theoretical support, they immediately found the famous Scorpio 5. After all, the car has the acceleration ability of over 100 in 6.9 seconds , and can reach the speed required to float across the water in a short run-up distance of 129 meters.
Therefore, under the dual guarantee of theory and hardware, the Scorpio completed the "lightness skill floating on the water" finally, it took only 53 meters to complete the braking at 144-0 km / h , the scene was full of cheers and the drivers were relieved.
After the release of the video, it was immediately questioned by netizens. Some people joked that "Newton's coffin can't be pressed.".
More professionals came forward, gave a comprehensive analysis, and refuted various scientific errors in the official release video one by one.
First of all, the official said that the reason to verify the possibility of the car floating on the water was inspired by the lizards running on the water.
The professionals explained that the reason why lizards can run on the water is the special structure of their claws combined with the surface tension . Moreover, the lizards themselves are very light and can do it when pedaling quickly. However, this is not the case with more than a ton of cars equipped with tires, so there is no comparability from the beginning.
At the same time, he also pointed out that some specially modified vehicles can do it, but they need professional water tires, and the vehicle itself cannot be too heavy.
Secondly, according to the video, it is calculated that "it takes 40m / s to cross the 15m water surface", but according to this data, it can be seen that the whole crossing process is less than 1 second, only 0.375 seconds, rather than the official "4 seconds" **. The reason why there is such a big error is that the two units of meter and decimeter are confused in the video
More than that, there are various errors in the coordinate axis units and various conversion formulas in the video. In view of space limitations, we won't explain them one by one here. Let's take a look at the second video to analyze and eat melons by ourselves.
What we need to remind you is that the video released by the official mingjue is very misleading. If you are a user of mingjue 5 Scorpio, do not imitate it at will and try to reproduce the scene of "lightness skill floating on the water" in the video. otherwise, there will be little scandal and great danger .
Not only this time, mingjue once released an advertisement of "chasing high-speed rail" and became the target of public criticism. Unexpectedly, after so many years, mingjue is still that mingjue, and the publicity is still that kind of flavor. Therefore, "Haiyan, you can have a snack."