Gravity gets weaker, faster, the higher the dimension. In 1 dimension there's no circular movement and no orbits. In 2 and 3 dimensions the forces balance such that there are stable orbits. In 4 dimensions an object will either fall directly in or fly away forever (depending on its angula...
• The existence of a hierarchy of forces surrounding the atomic core,• Why gravity is larger and weaker than the other known forces, • What the medium of light is, • Why light is both a particle and a wave, and • What dark matter and dark energy are?Odin ...
You aren't as tall at the end of the day as you are at the beginning.That's because as the day goes on,water in the disks of the spine gets compressed due to gravity,making you just a tiny bit shorter.Don't worry,though.Once you get a good night's rest,your body...
Work occurs any time you exert a force on an object over a distance. Work can be calculated using the formula W=Fd, where W is equal to work, F is equal to the force, and d is equal to the distance.Answer and Explanation: Work and energy share the same units, Joules (J) because...
get broken down, usually because the air covered the distance too fast, you get abig swirl of air. But keep in mind, ultimately the wind doesn’t get its energy from the Earth, it gets it from heat, which mostly comes from the Sun (“mostly” because warm water and dirt d...
astronauts float around in space because there is no gravity in space. everyone knows that the farther you get from earth, the less the gravitational force is. well, astronauts are so far from the earth that gravity is so small. this is why nasa calls it microgravity. in space, no one ...
They’re stories about waiting, about watching, about deferral and delay, about abeyance, about being somewhere else, at a distance, at a remove. They’re books about being stuck. Early in Pynchon’s Gravity’s Rainbow, Jessica asks a question. “What was it like? Before the war?” She...
I have said that in a fantasy novel, the magic must work in that world as surely as gravity does in ours. But how many people in our world understand gravity absolutely? We walk about without slipping off the earth, birds aren’t flung into the Milky Way, and tall buildings, like tree...
Q: Given two points on the globe, how do you figure out the direction and distance to each other? Q: Is it possible to eat all of the ice cream in a bowl? Q: Could the “proton torpedoes” in Star Wars be a thing? Q: Why does gravity pull thin...
(upper right) if the matter is off to the side, then gravity will be stronger, or weaker, or point in different directions at different points on the surface, but the total stays the same. (bottom) matter...