Jan 28, 2016 #1 AngularMomentum Messages 4 Reaction score 1 hi I am raz (15) I joined this forum because i love physics and i would love to expand my knowledge and debate cool questions.
hi I am raz (15) I joined this forum because i love physics and i would love to expand my knowledge and debate cool questions.
Jan 28, 2016 #2 Greg Bernhardt Admin Insights Author Messages 19,911 Reaction score 10,926 Welcome to PF!