Physics test!!

arghh!!.....its very hard to answer.i don't know that all answer for those question was truly true or not..it's like i've release a bullet from a gun.haha..i think i'd study very hard but nothing can help me when i answer the test..hmmm anyway its was a past..soon i must stdy more hard and maybe its was something wrong withstudy..hope someone can help me..:-(