1. The difference is not too big. It's all in the form of media forwarding. Most articles are reprinted. Babbitt, as the earliest
blockchain forum, has much higher content than the latter, and many users will publish their own suggestions.
2. If the time is t, the landing velocity is V, and the impact force is f. It can be calculated by the formula ft = MV
objects that fall only under the action of gravity without any resistance are called & quot; Free fall & quot;. An object, such as one that begins to fall from a static state under the action of the earth's gravity. The sky near the earth's surface can be regarded as a constant gravitational field. If the atmospheric resistance is not taken into account, the motion of the free falling body in this region is uniformly accelerated linear motion. Its acceleration is equal to the acceleration of gravity G
extended data:
the main characteristics of free falling body
the characteristics of free falling body motion are reflected in the word "free", which means that the object is stationary when it begins to fall, that is, the initial velocity v = 0. If the initial velocity of the object is not zero, even if it falls vertically, it cannot be regarded as a free falling body
(2) in the process of falling, the object is not affected by any other external forces (including air resistance) except gravity, and the resultant force of external forces is 0
(3) the falling time of any object is the same when it falls freely at the same height
source of reference:
network free fall
3. Hu Jianlei, founder of honeycomb blockchain
4. In fact,
bitcoin is not a graphics card or CPU, but a separate floating-point computing unit. Normally, there are 4, 8, and up to 16 pipelines in the CPU, which can calculate floating-point independently. The large-scale multi pipeline technology adopted by graphics cards, especially the a cards of more than 6 series, can provide up to 2048 pipelines at the same time, and can also exchange fire among four cards! In terms of
computing power alone, CPU has a higher level of computing pipeline and can calculate more complex things, but
mining is very simple, so one line is one line, CPU is not as good as graphics card, and it is too poor.
5. Beishu blockchain is also very good. I've launched three or four blockchain apps, and I feel that Beishu page is relatively fresh and simple, and the moles are also very clear. Beishu blockchain proct page is exquisitely designed, intelligent translation function allows users to master global information at a low threshold, and customization function provides users with personalized customization information, so users can pay attention to their own investment projects, celebrities, etc Interested in the national policy, the first time access to information, really very easy to use
6. Can dig, suggest not to dig, now are professional mining machine dig? Otherwise, you will not be able to come back. Moreover, with the increase of mining difficulty, the time will only lengthen, and it may be difficult to come back. If you use CPU to dig, you may not be able to open it for a month and a half-- Token network forum.
