Recent content by Lindzi

A well-lubricated bicycle wheel spins a long time before stopping. Suppose a wheel initially rotating at 190 rpm takes 60 s to stop. If the angular acceleration is constant, how many revolutions does the wheel make while stopping? I know that it it 19.89 rad/s, but I am having trouble...

I've been a science lover for all of my life and recently honed my interest on chemistry as it was my best science in high school. I want to one day either work for the Department of Defense, or for the Department of Energy. I love working in the lab and doing hands on experiments, but my mind...