Can gt240 mine

1. bitcoin mining machine [1] is a computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server
the popular digital currencies in 2013 include bitcoin, Leyte coin, zeta coin, pennies (Internet), invisible gold bar, red coin, pole coin, barbecue coin and prime currency. At present, hundreds of digital currencies are issued all over the world.

2. It's only 0.1 yuan in 50 years of mining. Everyone else mines with a minimum of four 1080 sheets. The performance of each sheet is 9 times that of 750

3. EOS trading platform and operation

4. Theoretically no problem, but this kind of entry-level only show don't go to join the fun, the computing power is too poor, you can't dig out anything for a year

5.

Application of tension compression normal stress formula σ= F / a condition: the resultant force of the external force is along the straight line of the rod

when an object is deformed e to external factors (stress, humidity change, etc.), the internal force of interaction between various parts of the object is generated to resist the effect of the external factors, and try to make the object return to the position before deformation from the position after deformation

The

normal stress indicates the effect of tension and compression between two adjacent sections in the part, and the shear stress indicates the effect of mutual dislocation. The vector sum of normal stress and shear stress is called total stress. Normal stress and shear stress are two physical quantities to measure the strength of parts

extended data:

the stress difference between different positions in a certain normal direction of a body is used to describe the elastic deformation behavior of materials in rheology research, and the first normal stress difference and the second normal stress difference are mostly used. The function can be obtained by calculating the difference of normal stress component of deviatoric stress tensor

the distribution of internal force on the cross-section of a bar is the internal force per unit cross-sectional area generated by external force or uneven heating or permanent deformation at any point in the material of a mechanical part

6. In high school physics, there is no need to solve the problem of rotation, without considering the rotation of the object. Generally, it is located at the center of mass of the object (not involving the problem of moment balance), all the action points of the force are concentrated together (translation), and then according to the decomposition of the force (generally according to the orthogonal decomposition), the force is decomposed into two directions, and then can be synthesized according to the parallelogram rule.

7. First of all, we should understand the normal direction.

8. This is very simple. It's a thrust. For example, when you push an object, your hand acts on the point of the object you push. You push from this point. That is to say, the action point of the force is at the intersection of you and the object. The force you use is directed towards the object. This force is the action point of the end point!!!

9. The gravity acts on the center of gravity, the elastic force acts on the contact point, and the direction is along the normal direction

10. 1. When you push a box, if you have the same force at the same point on the box, you will find the box moving in your direction. When you push the box under other conditions, you will find the box moving forward, At this time, the effect of the two forces is different. So the direction of the force affects how you make the object move.
2. It takes more force to open the door by installing the door handle close to the door shaft than by pressing it at the designed position of the door. The point of action of the force affects how much force you need to use.
How do you know which aspect of the force is used to pry the object up
it is necessary to use the control variable method and comparative test to prove an example. For example, when the lever is used to pry an object, when the power arm works downward in the same direction, first pry a heavy object with a very small force, it will be found that there is no obvious position change of the object (and the effect of the force is not obvious); When other conditions remain unchanged, the more powerful the force is, the more obvious the effect will be. The remaining two experiment owners use their own brains, the other two quantities remain unchanged, and the third quantity is compared, so as to draw a conclusion