* Title:Two-in-one * Designer:Anonymous * Type:Solution * Follows: * Physics:1 C C C C C C C C( C C C LLLLLLLLLLLLLLLLLLLLLLL C 2 C 1 : C : C C= ======================= Cx:x=x=x=x=x=x=x=x=x=x=x xT C= ===================== > C /= LLLL C>>>>>>>>>>>>>>>>>>>>>>>>> , ,TTTTTTTTTTTTTTTTTTC ( $$$$$$$$$$$$$$$$$$C ==M $$$$$$$$$$$$$$$$$$C 1= ===================C :+. C C WM>: C = C >= > C