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how do i make a perpetual motion machine?
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| D.Edge |
| sod the laws of thermodynamics, just use a lot of Crisco. |
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| Purple |
:eek:
What does this machine do? |
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| Dr. Cfire |
bubble get in here!
In TA we obey the LAWS OF THERMODYNAMICS! |
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| SyPsych0 |
In theory, it is easy. Just use scholar physics. In scholar physics we do not calculate the friction in common models, cos it is difficult to determine exact amount of the friction (There are so many influneces like air pressure, the friction of surrounding obejcts), if we want to be strictly accurate, we should also calculate the gravity of other obecjts around our model object (also the gravity of Earth). So in cholar physics we ignore the friction and the only problem of prepetum moblie (prepetual motion mechine) is the exitence of frition (cos the friction causes all objects slowly or quickly deccelerate when no external energy is added to it, e.g. u need some external force to keep the car moving, the moment u stop supplying the car with this force, the car will deccelerate - make sense :) )
So, if we use the scholar physics we can solve the problem of prepetum mobile, cos there is no friction and in calculations the machine will move forever. Of course, there is one porblem: The scholar physics doesnt work in real world :D
(For other questions contact ur teacher of physics :P ) |
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| rollypoles |
| you don't............ |
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| Dr. Cfire |
| quote: | Originally posted by SyPsych0
In theory, it is easy. Just use scholar physics. In scholar physics we do not calculate the friction in common models, cos it is difficult to determine exact amount of the friction (There are so many influneces like air pressure, the friction of surrounding obejcts), if we want to be strictly accurate, we should also calculate the gravity of other obecjts around our model object (also the gravity of Earth). So in cholar physics we ignore the friction and the only problem of prepetum moblie (prepetual motion mechine) is the exitence of frition (cos the friction causes all objects slowly or quickly deccelerate when no external energy is added to it, e.g. u need some external force to keep the car moving, the moment u stop supplying the car with this force, the car will deccelerate - make sense :) )
So, if we use the scholar physics we can solve the problem of prepetum mobile, cos there is no friction and in calculations the machine will move forever. Of course, there is one porblem: The scholar physics doesnt work in real world :D
(For other questions contact ur teacher of physics :P ) |
himm intersting
Then here is my plans for a prepetual motion machine (Dont steal my )
and simulation of operation:
code:
MATLAB code
close all; clear all; clc;
B=0; %friction Ns/m
M=0.9; %Mass of Load Kg
K=700; %Spring N/m
b0=M;
a0=K*M;
a1=B*M;
a2=1;
n = [b0];
d = [a2, a1 ,a0];
[A p k]=residue(n,d);
MAG=abs(A(1));
sigma=real(p(1));
omega=imag(p(1));
phi=atan((imag(A(1))/real(A(1)))+(pi/2));
t=0:0.01:3;
va=0:0.01:3;
for k=1:1:301
va(k)=2*MAG*exp(sigma*t(k))*sin(omega*t(k)+phi);
end
plot(t,va)
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| Purple |
| This looks ing awesome ! :eyes: |
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| Lepanto |
| you cane make them out of magnets with opposite sides to each other no? |
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| Purple |
| quote: | Originally posted by Lepanto
you cane make them out of magnets with opposite sides to each other no? |
No, its not that simple, making a perpetual motion machine is more complex that cloning Tiesto. |
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| Lepanto |
| quote: | Originally posted by Purple
No, its not that simple, making a perpetual motion machine is more complex that cloning Tiesto. |
surely you mean "than" and you don't even know what a perpetual motion machine is. |
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| SyPsych0 |
| quote: | Originally posted by Lepanto
surely you mean "than" and you don't even know what a perpetual motion machine is. |
But he is right about that it is not that simple :P |
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