Thank-you! I've only worked with parabolas on a Cartesian plane, so I didn't know that it was part of a cone, and I couldn't decipher anything I found when I did some research!
HI! I'm not sure if this can go in precalculus or not because I'm from Australia, and our Maths subjects don't get that specific until university level.
1. Homework Statement
For my assignment on quadratic functions, I have to find the equation (the the form of ax^2+bx+c) for a table of...
I think gravitational. I need to know if a bomb would explode an asteroid or not, and I was going to do a comparison on the energy of the bomb (which I've already figured out), to the binding energy of the asteroid.
How would I find the total force of an explosion if I have the energy of the explosion, and no displacement?
The explosion is taking in place inside a mine shaft in an asteroid, and I need to know if the asteroid would blow up or not?
Is it possible to find the force, and how would I do it?
This is a question that has been bothering me, but I can't find an answer anywhere:
If I were to hollow out Earth so that the crust was the only mass, and Earth was to keep it's shape, how would this affect the outside gravity?
Hi! I'm new here! I am in grade 10, 15 year old girl, from Australia and I love physics. Ever since I was very young (grade 3), I've decided that I want a job in physics. My favorite areas of physics are quantum physics and relativity, but they change every so often to astrophysics or...