Recent content by RusselMorty

Thank you very much for your answer. It also gives me some more insight on how to rotate other things too. It will be very helpful.

How can I "rotate" a parabola. I want to take an image and make it kind of wavy to distort it (like in a capcha form the letters are distorted sometimes with a wave) . So i figure that I could translate the pixels along a parabola. So the function where y=X^{2} would make the image curve...

Hey if you don't mind watching videos khanacademy.com is an amazing resource. It covers a ton of mathematical topics and even has review exercises you can play around with.

Homework Statement I have two pucks colliding. PUck 1 has a mass of .545 kg. Puck two has the same puck mass, but also has a weight added onto it. I need to find the mass of puck two. Velocity before and after for puck 1: V1i = 2.0m/s[19°Below the Horizontal] V1f = 3.0m/s[31°Above the...