Cho một vật chuyển động thẳng biến đổi đều với vận tốc ban đầu vo và gia tốc a. Trong 3s đầu vật đi đc 24m , trong 3s sau vật đi đc 42m. Tính gia tốc của vật

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giúp mình với ạ 1 Tom said to the girl: "When did you have this picture taken?" => Tom asked the girl...................................................................................................................... 2 " We shall go somewhere for a cup of coffee after class.” => Tom said. ...................................................................................................................... 3 She asked me, "Have you ever seen a flying saucer?" => She askedme........................................................... 4 James said: "Do you want me to type this letter for you now?" => James asked me................................................................ 5 Helen said, "I'll have to find a better job. I can't make both ends meet." => Helen said that............................ 6 He said to her " I am waiting for you at this moment." => He told her that ...................................................................................................................... 7 The boy said to his mother: "When shall we have lunch? I'm very hungry." => The boy asked his mother..................................................................................... 8 He said, "I don't understand why she has refused to join us on the trip." => He said.......................................................................................... 9 Mr Brown said to his wife, "I don't feel like going out this evening.” => Mr Brown said that...................................................................................... 10 “It is raining too hard to go out so we can’t go out."