Recent content by superjoebob

ok it all makes sense now :) thanks Snazzy. Its not that I don't know algebra its just that that random m/s threw me off

because x moves left of the = sign?

but that comes out with negative 2.6, how does it become posotive?

a child rolls a superball of mass of 0.025kg at a speed of 2.3m/s and it collides head on with a ball of 0.020kg. What are the new speeds of the 2 balls after collision? m1=0.025 m2=0.020 v1=2.3m/s newv1=? newv2=? There is no friction or any other force acting, its completely 1...

Homework Statement The problem is that there are a bunch of physics equations were they end up with a number like 9.2 (then the dot that means times i think) and then m/s. How do I convert a number with both mass and speed attached to it to just a single number? Homework Equations none...

Hi, I am new to these forums so i hope I am putting this in the right place... I am completely lost with how to even start a simple box on plane physics simulation. I've read dozens of formulas and tutorials, I understand them mostly but they all seem very abstract in the sense of how to use...