Ethereum plummeted 2

1. In fact, the rise and fall of digital currency is a normal situation. The key is to see whether you are optimistic about its long-term value. Relatively speaking, if the long-term value is worth investing in, then the short-term decline can be ignored. At the same time, if you don't know much about digital currency users, it is recommended to choose a reliable and good platform for investment. The investment period needs more than six years, Word of mouth should always be good, you can take a look at AEX, fire coin these two, but also more reliable, you can also understand their own network first

2. The virtual currency floating is very big. It's hard to say!

3. 1. Work is done by multiplying the force by the distance in the direction of the force. There is no displacement in the direction of gravity. So gravity doesn't do work. Just imagine, if there is no resistance, doing a little work can make the car move far away, which has nothing to do with the weight. The inertial thinking in life is that the heavier things are, the more work they need to do. In fact, the weight of 900N has become rolling resistance in disguise. Without weight, of course, there will be no resistance
2. Law of conservation of energy: 0.5mv end ^ 2 = MGH + 0.5mv beginning ^ 2
so V end = 1209 under the root sign... Why is not the standard answer? I don't know

4. Generally speaking, ETF will rise when the stock goes up, and ETF will fall when the stock goes down. On Friday, the stock rose sharply, so ETF should not fall, but it also depends on what kind of proct you buy.

5. Eth rose by more than 1.00% in 5 minutes | chain finance
August 3, 2019 - according to the data of hot coin global station, ETH / usdt fluctuated sharply in 5 minutes, rising by more than 1.00% to 1.03%. The current quotation is 223.10 US dollars, the market fluctuates greatly, please pay attention to risk control.

6.

bitcoin has plummeted by nearly 20%. It can be said that the prices of virtual currencies are falling rapidly overnight. Not only bitcoin, but also dogcoin Ethereum are falling rapidly, because there are more and more virtual currencies. And so on burst positions, the bulk traders continue to withdraw from the outside{ RRRRR}

according to the information released in the global market, governments of all countries have introced some new policies to strengthen the management of these virtual currencies and cryptocurrencies, which is not good news. Because strengthening management means monitoring these virtual currencies more and more strictly, we can't fluctuate, go up, go down or buy them at will like before, which may cause the price to fall rapidly

7. split

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9.

Recently, a & lt; Bitcoin fell below $47000, and ethereal fell 9% & quot; The news of, caused the hot discussion of broad netizens, make boiling on the net< so is virtual currency really worth buying? That's how I see it. First of all, in terms of value, I think digital currency is worth buying in the early days, because it can make you earn money. As long as you can earn money, it is worth buying. Second, it's not worth it. Now, bitcoin has entered a high horizontal position. Will it enter the main decline in the future? That will definitely lead to a loss of money, so it is not worth buying. To sum up, I think it depends on whether you can make money in the future. If you can, it's worth buying. If you can't, it's not worth buying what is the specific situation? Let me share my views with you

First of all, from the perspective of value, it's value-added. If you bought bitcoin ten years ago, it's definitely worth it, because it will make you rich, so the key point is your judgment of the future market{ RRRRR}

the above are my views on this issue. They are purely personal views and are for reference only. If you have any different views, you can leave a message in the comment area for discussion