题型:名词解释 甲、乙两物体质量相等。并排静止在光滑水平面上。现用一水平外力F推动甲物体。同时在F的相同方向给物体乙一个瞬时冲量I,使两物体开始运动。当两物体重新相遇时( )A.甲的动量为IB.甲的动量为2IC.所经历的时间为D.所经历的时间为 查看答案
题型:名词解释 ________ going to the program If You Are the One, she knew she had to be there or her mother would be unhappy. A.Although much she dislikedB.Much although she dislikedC.As she disliked muchD.Much as she disliked 查看答案