MIT Physics Demo -- Driven Mechanical Oscillator

[justaman6972]

please see Joseph Newman's Free Energy Machine. His device is backed by over 40 scientists and electrical engineers, all attesting to the veracity of the machine. It puts out more energy than it takes in to power it. I kno, I kno, sounds like Caca, just look first please.The call me names.

[abus777]

I thought MIT pages on youtube would be free from the silly youtube gang but ...NOP.

[obanr]

i actually understand this... i amaze myself sometimes

[touchsmart0]

@qaywsxedc1231231231 it was a joke u moron

[touchsmart0]

so mit how about u stop playing with a ball on a spring and actauly acomplish somthing mmm? lol

[MrCletushowell]

So using tubes tesla changed the resistances

Adjusted the inductor to match the bouncing radio wave his black box

[SLagerZahne]

Nice video.

[popeyeus]

Then resonance is at the rotation speed of the motor that makes the greatest cycle span movement of the mass or like the greatest rumble of ground waves with tesla experiments. Also like when the ore train goes by our house at a certain speed, it shakes the hell out of our home.

[RepRapChannel]

But It can't hurt.

[uniment]

Yay for 2nd order LTIC systems! This demo means a lot if you're used to Bode plots and tons of theory but never seeing the phase shifts in action. After you're done with calculus, take differential equations, systems and signals, and controls theory... then you'll understand. The rest of the world? Well, I guess they'll never get it. At all.

[trivialpo]

oscillation force.a un moment donne il va atteind la resonnace.

[krzylol]

the whole thing looks like sex with the pole pushing in and out the pole lol!!!!!

[Cokoholicar]

you guys are crazy... it's obvious that it's a simple connection at the top, and also simple is physics

[youngnewtonian]

Do you even know what resonance is? I think no. Then first read that topic, then you'll get what is shown here... Great demonstration.

[Cokoholicar]

I read it before you were born.

[man13preet]

@youngnewtonian whatsi resonance la? explaino plzzzz

[minivanjack]

The linkage between the motor and the mass is not shown (it is off the top of the frame). Is it a pulley? a lever? a spring mounted to a rigid point above? How does it provide perfect resonant complement? The demonstration is meaningless without showing that element.

[nblanton1224]

It's probably solidly connects the end of the spring to the translating shaft.