Recent content by rmawatson

Looks like I did something wrong when I checked it. I was so sure that my formula must be wrong (as it was a different way to the book and done by me) I didn't check twice. You are right, and with some simple rearranging it comes out the same... thank you for your help.

If I plug in numbers I get a different answer for both??

Homework Statement a particle on a slope with angle theta with no friction. v(0) = 0, x(0) = 0, with coordinates i down the slope and j normal to it. I am confused about why with the constant velocity formula I get a different answer to my attempted method.. I can't see what's wrong..I need to...