Recent content by m2009aquario

Hey thanks guys, I was really going nuts here trying to figure it out, it only made sense that the answer was rounded.

kinetic energy, help!? A 3kg object has a velocity < 6i -1j > m/s. What is its kinetic energy at this moment? According to the book I'm using the ans is 60J but I get 55.5 J...What em I doing wrong?