I was thinking about a situation were I have a long cylindrical jar with some viscous liquid in it. I also have a spherical ball with me. I drop the ball into the liquid inside the jar with some ...
Could someone explain the physics behind this US patent ? The apparatus is supposed to generate electric energy from gravity. The idea of the invention is to use a trapdoor kind of mechanism to push ...
From my understanding objects do not fall but are pulled to the earth from gravity. With this in mind, I can't understand why if helium filled balloons are not pulled by gravity then shouldn't they ...