STUDENT ACHIEVEMENT 26 • PHYSICS 11 AND 12 Wave Motion and Geometrical Optics 1 1 1 i o d d f + = c n v = 1 1 2 2 sin( ) sin( ) n n = 1 T f = v f = Kinematics d v t = v a t = d vt = 0 v v at =+ 0 2 v v v + = 2 0 1 2 d vt at =+ 2 2 0 2 v v ad =+ Forces and Dynamics g F mg = 1 2 2 G g mm F r = fr N F F μ = F k x = net F ma = p mv = net p F t = Energy W Fd = W E = p E mgh = 2 1 2 k E mv = W E P t t = = out out in in W P efficiency W P = = Special Relativity 0 2 2 1 t t v c = 0 2 2 1 m m v c = 2 0 2 1 v l l c = 1 2 1 2 2 1 total v v v vv c + = + 2 E mc = PHYSICS 11 FORMULAE
