Created by T Madas Question 49 Rearrange the following formulae for the variable written inside the square bracket a) E = λ 2a b) F = G x [ x] mM r2 [ m] (**+) x=± (**+) m= 2Ea λ Fr GM c) y = x [ y] (**+) y = x2 d) y − = 3x [ y] (**+) y = x2 + (**+) h= A A − 2π r −r = 2π r 2π r (**+) u= 2s s − vt −v = t t g) B = Ax − T [ x] (***) x=± B +T A h) Y = Bx [ x] (***) x=± 2Y B e) A = 2π r ( r + h ) [h] f) s = u+v t [u ] Created by T Madas Created by T Madas Question 50 Rearrange the following formulae for the variable written inside the square bracket ( ) (***) 2 x = ± a − v = ± a −2v b) s = ut + at [a ] (***) a= c) 2π rh + π r = 600 [h] (***) h= (***) A − π kr t= 3π r [ x] (***) x=± a C [a] (***) a=± S (***) y = ( x + 1) (***) k= a) v = ω a − x [ x] d) π rt + π kr = A [t ] e) C = f) S = g) a x a y − = 2x [ y] h) kt − kh = c [k ] Created by T Madas ω 2s − 2ut t2 600 − π r 2π r c t−h ω