The latest real-time market of bitcoin Sina Finance

1.

Internet search currency unit currency information is complete, the exchange is also complete, the information is timely

2. Since the issue price of bitcoin was 0.008 cents in 2009, the highest price of bitcoin has risen to 1280 US dollars (equivalent to more than 8000 RMB). Now the price has been maintained at 2000-3000 RMB. Because the mining time has been very long, and now the price has been in a declining stage, so bitcoin is no longer a first chance. Khan is the successor of bitcoin The third generation of digital cryptocurrency, the current Khan currency, is equivalent to the bitcoin of 2009. Its price is very low, and it has only entered China for nearly two months

3. Recommended to go to the currency unit, the market is relatively complete, covering thousands of currencies, thousands of trading platforms, the network can search
currency unit

4. Exchanges can see, I use fire money to see the market, Bitz open the contract, what do not understand, just ask

5. Hello! MGK project has only one app, without any white paper, team introction and background introction related to blockchain. Moreover, the app interface is stuck and unsmooth, and there is no technology at all. The content is just related to "pulling the head". It adopts the offline development mode to attract investors, and claims that it only goes up but not down, and goes up unilaterally. It is obviously a pyramid scheme.

6. This problem is still lack of a solution condition. If we solve it according to the momentum theorem, we still need the time of collision; If it is solved according to the impact dynamics, the elastic molus parameter of the wall is also needed

7. The calculation method is to use the momentum theorem
m * V = f * t
to know the time t of the bullet moving in the wall