4 ms·
Sure, if you remove all resistance it won't stop, that's Newton's First Law. But usually "perpetual motion" means you'd be able to harness the motion somehow, w
by Rusky 11y ago
Sure, if you remove all resistance it won't stop, that's Newton's First Law. But usually "perpetual motion" means you'd be able to harness the motion somehow, which is still not the case.
- im3w1l 11y ago>A perpetual motion machine of the third kind, usually (but not always)[12] defined as one that completely eliminates friction and other dissipative forces, to maintain motion forever (due to its mass inertia). http://en.wikipedia.org/wiki/Perpetual_motion#Classification http://en.wikipedia.org/wiki/Perpetual_motion#Classification This was the type I refered to.