Lead
Suppose there is a person who can run at a speed of 10,000 kilometers per hour, strictly calculated, he can not only generate a lot of kinetic energy in the process of running, but also generate electricity through the air for his own use.
At this speed of 10,000 kilometers per hour, the energy generated by this person's body can be fully utilized, which is a bit wasted.
So he thought that if he could use this energy to provide a stable supply of electricity to the people around him, the supply would not exceed the demand, and even this "superman" would own a power plant of his own, even more than the number of power plants in China.
In his mind, such an idea seemed like a very good choice.
Kinetic energy calculations.
From the formula of kinetic energy, it can be known that kinetic energy represents the energy produced by an object due to motion, so its calculation formula is E=mv^2/2.
Here E is the kinetic energy, m is the mass of the object, and v is the velocity of the object.
In the case of this superman, let's say his mass is 75 kg, thus substituting the formula, E = 75 kg * (10000 km/h) ^2/2.
After converting it to the International System of Units, 75 kg = 75 kg = 75 kg, 10,000 km/h = 10,000 km/h = 10,000 / (3.6) = 2,777.78 m/s.
After substituting the formula, it is calculated that E=75(2777.78^2)/2=757716049.38/2=75*3858024.69=289851300.83 joules.
Then this superman consumes 289851300.83 joules of energy every time he moves one meter when running, and on the 100,000 meters he runs, this superman consumes at least 289851300830001.5E = 289851300830001.5 joules in this 100,000 meters.
And in the process of running, there is not only air resistance, but also the friction of the ground, the resistance of the air will be greater than the speed of his running, and the friction on the ground and the friction with the air are the same amount of opposite.
The existence of these two frictional forces will cause the superman to greatly reduce the amount of work he can do during the running, and even if he relies on his superhuman ability to resist, these frictions will not be able to offset the resistance caused by the air and the ground.
Assuming we can calculate this energy, then he is already producing electricity while running.
And these energies are a big number, and under the influence of these energies, he can even come and go freely and move as he pleases.
Walking at a speed of 10,000 kilometers per hour, he can even run up to 100,000 floors.
It's as simple as running up with a force greater than the force of death (equivalent to kicking a wall).
After I made a rough calculation of the force he used, I came up with a huge number.
In the calculation of this number, assuming that the Superman needs to kick up one meter for each additional floor, then the force required to kick up one meter will be equal to gravity multiplied by Wanlun constant=gravity=9.8ms^2.
Here we get L=9.81000=9800N.
9973=9.810000。
Assuming that he pushes three times upwards on the previous curve, I calculate that the force he needs to push each step is L=9.8*10=98N.
If this superman could kick a wall to 100,000 floors, how many times would he have to kick?
It is approximately equal to 100000/3=33333.333 times.
In these calculations, these data can only be approximated due to the large errors.
But it can be concluded that for every meter of the superman's push, if possible, he will have to exert almost more than 1,300 times his body weight.
How huge the amount of electricity generated.
In such a situation, if we assume that he uses the energy generated in the process of running as electricity, how strong will his power generation be?
After calculating the force of his one-meter kick, if we assume that this superman can run 400,000 floors in a year.
When we calculate, if we think that he can run 100,000 floors a day, then this superman can kick 14600000000 floors in a year.
So we are calculating the force it takes to kick a meter is of course 9800N, but we now need to calculate the work of his kick, and we need to use the formula of work here.
Work = force displacement, the displacement here is the number of meters he kicks, that is, 1 meter.
Therefore, it can be concluded that the work he does per one meter is W=9.810^3*1=9800J.
He does 9800J per pedal.
And here we can also convert it into kilowatt hours.
9800J=0.0027kWh。
And this superman has 146000000000 floors in a year, and he pedals 146000000000 times a year.
In this calculation, it is assumed that he spends 90,000 hours of the year kicking the wall.
The amount of electricity generated per second is 29,666.67 kWh.
Here, the power generation per second is converted to adult power generation, 29666.67360024*365=933233424000 Let's assume that every meter of work he does can be used as electricity.
Electricity generated here is about 13% of China's total electricity generation in a month.
The basal metabolic efficiency of this superman also allows him to generate hundreds of billions of watts of electricity per year of the year.
If the state builds a power plant for this Superman, then this Superman can become the richest man in the world, which is enough to support his life and the food he loves.
Energy issues.
If this superman goes around the world, he will have traveled the entire earth in less than a month, not only can he see the world's scenery, but also generate electricity and power from any place.
At this speed of 10,000 kilometers per hour, this superman can even go for a run to circle the sun, so that it can circle in less than a month.
If you were in space and run with the sun turning, it would take you almost a year to run a lap.
And in the midst of these times, there will definitely be other things that need to be done.
Here we can assume that when this superman is running in space, the force he pedals per second can be used as electricity.
In this calculation, if you run one lap along the sun, the amount of electricity generated per second is 29666.67606024365=933233424000W.
Here we can calculate the amount of electricity he generates once a year.
The amount of electricity calculated here is so huge that even if we need oil, natural gas, etc., Superman can provide it.
If Superman is building a factory to generate electricity along the laws of the sun's rotation, it will definitely not be enough.
Here, if you let the super run enough laps every day.
Whether it is oil, natural gas, or coal, it can bring hope to mankind.
If this energy is provided to human beings, it can make the standard of living of human beings even better.
But it is difficult to accomplish these things peacefully, but these energy sources can meet the needs of mankind under certain conditions.
If this superman's exploration of space and the creation of energy are used in the exploration of space, will there be unexpected discoveries?
The superman may also be able to create more energy in space.
This superman will create energy, generate electricity, and use it in space, in fact, it is far higher than wealth and freedom.
If we look at this superman who can 10,000 people per hour from the perspective of financial freedom, it is inevitably a low pattern.
epilogue
If a superman can run 10,000 kilometers per hour, then every meter he runs will be lost energy, and it would be a shame to have that energy.
If you use this energy, you can help many people and even help society create greater value.
If Superman goes out of Earth and creates more energy, then we need to explore how Superman can use this energy to help humanity explore the unknown world.
Here it is not only wealth and freedom, but also superhuman abilities that will go beyond the limits of our knowledge.