For my physics assignment i have a question on conservation of momentum that i am completely unsure of and have heard mixed answers to from teachers and fellow students. Here is the question and can ai have nice detailed answers please. Thanks in advance. Section A - conservation of momentum In a real life collision between your two chosen cars ( Honda civic and Toyota Camry (sp?) ) on a bitumen road on a dry day, is it reasonable to assume that the total energy and momentum of the cards is conserved? Explain your answer.