Is the Ethereum on ant coin in ant short video true

1. There is no doubt that Ethereum is still the absolute head of the public chain in the defi market, but it has passed the situation of Ethereum dominating alone, and the attack of coin an intelligent chain is still very fierce.

2. It doesn't involve payment. The risk is not big. It's just a matter of authorization

3. Hello friend, I'm very happy to answer this trend for you. Generally, I don't know. Because this is a game that few people play, so I'm very sad. I'm very happy to answer it for you

4. I think if your video is really my good words, it's still very good, but generally you have to learn video clips for a long time, so let's go

5. At present, there are many netizens using Tencent micro TV,
because it is simple and easy to use, lyrics can be seen by recording the video with lyrics subtitles
photo cards and video templates can be taken directly according to the original sample film, which is simple and easy to use
there is also a treasure chest reward in the upper right corner of the short video.

6. There are two hypotheses, one is that the impact force is a certain value. In addition, there should be no loss of momentum after impact.
according to the conservation of mechanical energy, the velocity V to the ground is 2GH
if the collision is completely elastic, it should rebound at the speed of V. so there is 2mV = ft, if it is completely inelastic collision, it will not move after landing, there should be MV = ft
OK, the shorter the collision time, The greater the impact force, the greater the impact time

7. From g * T1 = f * T2
we dece f = g * T1 / T2
G: the gravity of a free falling object
T1: the time of free fall
F: the impact force you require
T2: the time from when the object is in contact with the ground to when the object is bounced up and out of contact with the ground
all of the above are under ideal conditions.

8. There is no supporting force of the ground to the sandbag, so it is impossible to calculate the acceleration from the contact with the ground to the rest. The supporting force n-gravity g = ma, calculate a, get the contact time t = V / A, and then as follows

9. (1) According to the velocity displacement formula VT ^ 2 = 2GH, we can know the maximum velocity VT when the object is just about to contact the ground but not contact it:
VT = √ (2GH)
(2) suppose that the contact time between the object and the ground is t (seconds)
according to the momentum theorem f * t = mv2-mv1, we can know that
(Mg-F) * t = 0-mv1
so the impact force of the ground is f
F = Mg + MV1 / T
= Mg + m * √ 2gh/t