WebDec 13, 2024 · This will be a question that I am fine with having less realism in. I was thinking of a weapon, like a spear, that can go at FTL (faster than light) speeds.To be … WebBut assuming every warhead had a megatonne rating, the energy released by their simultaneous detonation wouldn’t destroy the Earth. It would, however, make a crater …

physics - How much energy to destroy the crust of a planet ...

Web20 hours ago · The surge of high-energy particles would fry satellite electronics, and astronauts in orbit likely would absorb lethal doses of radiation; even airplane passengers might absorb dangerous levels, Miyake says. As Earth’s magnetic field convulsed under the assault, surges of current would destroy power grids. WebSep 8, 2009 · Want to destroy the Earth? It’s harder than it sounds. That’s because the Earth is held together by the mutual gravity of 5.97 x 10 24 tonnes of rock and metal. In order to blast the Earth ... how to repair a horse blanket

Can a needle, heading towards earth at light speed, destroy it?

WebJan 12, 2012 · Method: After locating your black hole, you need get it and the Earth together. This is likely to be the most time-consuming part of … WebApr 5, 2015 · If you absolutely, positively need to sterilize the surface, you must blast it from orbit. It's the only way to be sure. The problem you'll quickly run into is that the Earth is big. You can crash 10km sized asteroids into it, and there'll still be some survivors to whine about the injustice of it all. Now, we wouldn't want that, would we? WebRelativistic kinetic energy is K = (gamma - 1) m c^2, where gamma = 1 / sqrt(1 - v^2/c^2) So as v get closer to c, gamma goes to infinity, and so the energy goes to infinity. So at … how to repair a house in kenshi