Aman shah
Last Activity:
Dec 31, 2012
Joined:
Mar 24, 2012
Messages:
98
Likes Received:
0
Trophy Points:
0

Following 2

Followers 2

Location:
Bangalore

Share This Page

Aman shah

from Bangalore

Registered Senior Member
Aman shah was last seen:
Dec 31, 2012
    1. Believe
      Believe
      So let me give you a practical, real life experiment that you can conduct that will hopefully allow you to understand why this will not work so you can stop clogging up this forum with your nonsense. Find yourself a 3 or 4 story tall slide, it can be a curly slide since you seem to think that that will make a difference somehow. Slide down said slide. You are fine right? Now, go to the top of said slide, but instead of sliding down the slide, jump off the side. You are not fine right? This is why your idea is crap. You will get the most energy out of a straight up and down fall because you are not losing energy to friction as you do with the slide. Since Issac Newton we have known that you cannot get more energy out of gravity then it takes to lift the object in the first place, end of story. If that will not convince you then build your dam machine and shut up already.
    2. Aman shah
      Aman shah
      Also study http://en.wikipedia.org/wiki/Stress_(mechanics)

      and clear your material science concepts on Mechanisms of stresses through atomic dislocation and chain growth.And please note that gravity is continuous and not like a single shot.
      The whole structural engineering is based on the concept of opposite resistance.
      The only difference is the resistance used in structures may not be 100 percent overcommable whereas in my engine it's hoghly overcommable.

      Instead of opposite reaction as the resistance gets more overcommable,the gain in gravitational energy is used allmost instantly,keeping the P.E. constant.If what you said is correct then gravity will not be continuous and engineers can deign bridges for 1000 years ,not for only 200-300 years.
    3. Aman shah
      Aman shah
      Do you even know how fracture occurs in a metal on application of load and have you heard of stress Strain curve,elastic limit,proportionality limit,etc.If what you said is correct then you will be violating law of conservation of energy simply because as if you said that you need same amount of energy to displace two different quantities of resistance upward and downwards.And this is not possible.
      Please see
      http://en.wikipedia.org/wiki/Stress%E2%80%93strain_curve
    4. Aman shah
      Aman shah
      Then tell engineering classes that do not teach concepts of stresses,creep,theories of failure,resistance to deformation.
    5. Believe
      Believe
      Look at the force equations for gravity, they do not include horizontal distance, only your distance from the ground because that is all that matters. Go ahead and waste your money building it if you like, but when it doesnt work come crying to us.
    6. Aman shah
      Aman shah
      Believe,
      Why are you concentrating only on two fixed points,A and B.Whenever gravity acts over a curved path,it will not only act between A and B but also act on a array of points .That gravity will acts on a larger Bandwidth when comming from up to down on curvy path than that of gravity acting during straight vertical path.I think,you lack Commonsense in this.
      The potential energy is here not simply used between two points A and B.It is rather used on a larger bandwidth while downward motion.
    7. Aman shah
      Aman shah
      sigurdV,to understand better,you may neglect all other comments accept all of my comments in the thread you are referring to.
      Other comments will confuse you.
      Also note that I have 2 different ideas of Gravity engine for which I have 2 different threads on two different sections in forum.
    8. Aman shah
      Aman shah
      Dear sigurd,
      Yes the net energy output can be amplified.But is it practical to use the system on sliding road?
      I think that the mechanism to be practical should be made compact and not on slopping roads.
    9. sigurdV
      sigurdV
      Hi! Looked your gravity idea. It was not well recieved. I thought it over and I think you raised this question:
      Suppose we use a ball of iron to produce electricity by letting it travel along a road going downwards...
      The road contains coils all the way down:
      1 Will the ball produce electricity?
      2 Is the amount of electricity produced the same irrespectively how long the road is?
      3 Can the road be long enough to produce enough electricity to lift the ball up to the point of beginning?
      4 If so, can it be long enough to produce more electricity than needed to return the ball to its beginning?
    10. Believe
      Believe
      Gravity acts on a body based on it's distance from the ground (I.E. F=G((m1xm2)/r^2) where r is the distance between the two objects). The horizontal length it travels has nothing to do with the force it imparts to the object. In fact, having the long ramp you speak of would give you LESS energy then just dropping the ball from the same height as you would loose energy to friction from the ramp and air resistance instead of just air resistance. Stay in school and take your physics classes and it will all make sense :D
  • Loading...
  • About

    Location:
    Bangalore
    Hi, I am a mech. Engineering student and a vehicle scientist,inventing Gravity powered engine. I do not think that time machine is possible.Having interest in it is different altogether.

    likes nano tech,Quantum mechanics,time machine,teleportation.I also like car designing,Cold Fussion, and Likes music combing both rock and classical Indian music.I like very little of English music.