Central bank digital currency LCF
China's Internet of things LCF digital currency has been defined as fraud, pyramid selling and illegal fund-raising. Police in many places gave warning, involving a statement issued by the Rothschild group and a notice issued by the central bank that no digital currency was released
the following is an authoritative media report:
a few days ago, the netizen "Shanshui" received a message about "LCF". He was not sure whether there was something fishy in it, so he asked Weihai evening news for confirmation
the information is as follows: "LCF Internet of things group, specifically, is a comprehensive platform of Internet of things + virtual digital currency + original stock + consumption rebate jointly built by the Chinese government and the Rothschild family. It is a wealth platform tailored for the Chinese people. In the early stage, the Rothschild family made profits of 1 billion and gave points to high-quality members, At present, there is a chance to get 1000-20000 points before the opening, 1 point and 1 LCF = 3 yuan
after the preferential period, the person who gets the number means that he can register as a member. If the registered member succeeds, he can see the company's free bonus points on his own account. What can integral do
the free points can be circulated in the platform for shopping, tourism and insurance. After the official opening, the platform will connect 50000 shops, 100000 kinds of famous and high-quality procts at home and abroad, 100 types of grounding gas insurance, and 500 boutique tourism routes. Early gift points, we are zero investment, zero risk, do not pay a cent yo
the reporter consulted the Economic Investigation Department of Weihai Public Security Bureau for this purpose. The economic investigation department said that the project has been confirmed by many domestic police as suspected of illegal pyramid selling and illegal fraud, and its communication mode conforms to the definition of pyramid selling. The main targets are housewives and middle-aged and old men who don't know much about the Internet
through the registration of free virtual points, posts and other incentives to join the organization, and constantly develop offline, in exchange for the so-called virtual points. After entering the group, first modify the nickname, report personal data, and brainwash through text, lectures, voice sharing, and then carry out fraud. When people encounter this kind of information, they must be alert and not fall into a trap
December 23, 2016; CO) once again warned the Chinese public about an informal fund-raising activity calling itself the "Rothschild family LCF project"
the fund-raising activity claims to invest in projects related to virtual currency and "Internet of things". Investors should note that the informal fund-raising activities are suspected of falsely using the name of "Rothschild" to make fictitious and informal connections
according to the information currently obtained by Rothschild group, the informal fund-raising activity has been spread by unknown people on wechat, Sina Weibo, Tencent QQ and other Chinese social platforms. Initially, the event led the public to www.hlcf586cn.com Website registration account to invest in "LCF points"
the website has been banned, but we believe that articles and content related to the fund-raising activities are still spread on social platforms. The informal fund-raising activity claims that it will pay dividends in stages according to the time of investors' participation, which is very similar to the Ponzi financial fraud. This informal fund-raising activity is believed to have been in operation nationwide for several months
neither the Rothschild group nor any member of the Rothschild family (also translated as "the Rothschild family") is associated with this fund-raising activity. Rothschild group has taken a series of measures to remind the public to be careful of the informal fund-raising activities under the name of "Rothschild". The measures taken by Rothschild group include:
1. Issuing a public statement on the official website of Rothschild group to warn investors that Rothschild group has no connection with the informal fund-raising activities
2. Contact with domain name suppliers and social networking platforms such as Tencent, Sina and wechat, and ask to close fund-raising websites, delete false publicity information and control new information
3. Inform the relevant regulatory authorities in mainland China and Hong Kong and update them with the latest progress in real time
4. Issue an online statement to warn the Chinese public to distinguish the informal fund-raising activities that use the name of "Rothschild" cautiously
5. Issue a statement to the Chinese media to warn the Chinese public not to believe in informal fund-raising activities under the name of "Rothschild"
the group will continue to work closely with regulators to deal with this matter. Rothschild group suggests that the Chinese public who have participated in the informal fund-raising activities should contact the local police immediately. Rother strongly recommends that all the public who are encouraged to participate in the informal fund-raising and spread the informal information report to the police
2019 August 21st, the official account of WeChat central bank released two articles on digital currency.
f=N μ N is the positive pressure, that is, the pressure acting on the contact surface, μ It is the dynamic friction coefficient, which refers to the influence factors of the roughness of the contact surface on the friction. Or use the balance f = f; It's only used when it's stationary or moving in a straight line at a constant speed, but it's the most used in junior high school
the so-called friction is the force that hinders the relative motion of the object, and the direction of friction is opposite to the motion direction or relative motion direction of the object. The conditions of friction are as follows:
(1) two objects must contact each other
(2) there was extrusion between two objects(3) there is a tendency of motion or relative motion between two objects
If an object is stationary on a horizontal plane, it will not be affected by friction if it is not pushed or pulled. If thrust or pull is received, it belongs to the category of static friction. The size of friction is equal to that of pull or thrust, and has nothing to do with the gravity or pressure of the object. Only the maximum static friction is related to the pressure or gravity on the object
if the object is not pushed by 10N force, the object will be subjected to static friction, which is equal to the thrust. Just push with 15N force, and the friction force on the object is the maximum static friction force. If the thrust force is increased later, the friction force will not change. Theoretically, the sliding friction of objects is less than the maximum static friction, but it is generally considered that they are equal
The friction force is f = 15-10 = 5N
extended data:
methods to increase beneficial friction
(1) increase the roughness of contact surface
(2) increase the pressure (3) change rolling friction into sliding friction (1) replace sliding friction with rolling friction(2) make the contact surface separate [form a layer of air cushion or magnetic suspension on the contact surface of the object]
(3) decrease the pressure (4) rece the roughness of the contact surface In engineering technology, people often rece friction by applying lubricating oil. The science of this problem is called tribology, which is a branch of mechanical manufacturingIf two objects, which are in contact with each other and squeeze each other, but relatively still, only have a relative sliding trend under the action of external force, but do not have relative sliding, then the force between their contact surfaces hindering relative sliding is called "static friction". When the static friction increases to the maximum, the object will move
size: the static friction varies according to the external force, but there is a maximum value, which is called the maximum static friction. The maximum static friction is slightly greater than the sliding friction
direction: tangent to the contact surface, opposite to the direction of relative motion trend
On the basis of a large number of experiments, G. amunton and C. - A. de Coulomb proposed the following law of friction in 1699 and 1781:① the friction between two objects in contact does not exceed a certain maximum value, which has nothing to do with the size of the contact area
(2) the maximum value of friction is proportional to the normal pressure n between two objects (3) the direction of friction is opposite to the sliding direction of the object, and its magnitude is directly proportional to the normal pressure n between the two objectsthe above conclusion is only a rough empirical rule, but because it was found in the early days of mechanical science, it was called the law of friction, also known as Coulomb's law
before that, some people questioned that in fact, the pyramid scheme is very similar to the scheme. Is it a scam? Just compare it with normal digital currencies such as bitcoin, Ruitai coin, Laite coin and vitality coin.