Comments on: Newton’s Laws Explained With Lego

By: David Bradley

David Bradley — Mon, 24 Oct 2011 07:07:11 +0000

No, there just three laws ascribed to Newton:

First law: The velocity of a body remains constant unless the body is acted upon by an external force.

Second law: The acceleration a of a body is parallel and directly proportional to the net force F and inversely proportional to the mass m, i.e., F = ma.

Third law: The mutual forces of action and reaction between two bodies are equal, opposite and collinear.

By: Anonymous

Anonymous — Sun, 23 Oct 2011 18:22:42 +0000

There are many laws of Newton

By: Yuffie

Yuffie — Wed, 28 Apr 2010 16:23:05 +0000

This, was brilliant :D First of all: great video! Really great animation. Second of all: thanks for the easy explanation of Newton’s three laws. I still have some difficulties understanding the second law but I think I’m getting the hang of it.

By: David Bradley

David Bradley — Fri, 26 Sep 2008 16:41:12 +0000

Naomi, someone would be able to answer your question if it were written a little more clearly. As it stands, I cannot make head nor tail of what you’re trying to say.

By: naomi

naomi — Fri, 26 Sep 2008 15:08:03 +0000

what are yhu guys tlkn bout??/!!!!!! js playn i was thinkn to what will happn if we dont have gravity would they think of something else wat or where would we be now without it i think we might of created something or would we?????????????? lolx

By: David Bradley

David Bradley — Wed, 20 Aug 2008 06:55:46 +0000

@Dennis It’s odd that you say gravity is a law and that it cannot be changed…well isn’t there a certain 20th Century physicist who would beg to differ and suggested that gravity is little more than a distortion of the spacetime continuum due to the presence of mass? Maybe I misunderstood what you were alluding to, and yes, the data still looks the same at the levels we observe in our everyday lives.

By: Dennis Murray

Dennis Murray — Tue, 19 Aug 2008 20:49:15 +0000

The operating fields of gravity is to direct an object to a equal zero point of effect, or a notable (none) effect. Gravity is a Law, and cannot be changed, but its established fields of operation can be manipulated.
Just image gravity as the subject and under this subject are three categories. Each of these categories are a sub-operating field, and together they produce the end-result, which are expressed by Newton, and your video.

By: David Bradley

David Bradley — Thu, 01 May 2008 13:53:57 +0000

I’d love to find some more Lego animations explaining scientific principles, anyone care to mock up a Lego train with a flashlight and a miniature Einstein figure to do relativity?

By: mark

mark — Tue, 11 Mar 2008 14:41:28 +0000

Awesome – definitely blogroll-worthy. : )

By: David Bradley

David Bradley — Mon, 17 Dec 2007 11:28:22 +0000

Coming soon Einstein’s Theory of Relativity in Meccano! (I wish)