2015年全国各地高考试题汇编.pdf

2012 2012 全国各地高考试题汇编 目录 2012·课标全国卷(理综物理)······························································ - 2 - 2012·全国卷(理综物理)···································································· - 11 - 2012·安徽卷(理综物理)····································································- 18 - 2012·北京卷(理综物理)····································································- 25 - 2012·福建卷(理综物理)····································································- 31 - 2012·广东卷(理综物理)····································································- 38 - 2012·江苏卷(理科物理)····································································- 44 - 2012·山东卷(理综物理)····································································- 53 - 2012·四川卷(理综物理)····································································- 62 - 2012·天津卷(理综物理)····································································- 69 - 2012·浙江卷(理综物理)····································································- 76 - 2012·重庆卷(理综物理)····································································- 83 - 2012· ( ) 2012· ( ) ·课标全国卷((理综物理)) 14．[2012·课标全国卷] 伽利略根据小球在斜面上运动的实验和理想实验，提出 了惯性的概念，从而奠定了牛顿力学的基础．早期物理学家关于惯性有下列说法， 其中正确的是( ) A．物体抵抗运动状态变化的性质是惯性 B．没有力的作用，物体只能处于静止状态 C．行星在圆周轨道上保持匀速率运动的性质是惯性 D．运动物体如果没有受到力的作用，将继续以同一速度沿同一直线运动 【答案】AD 【解析】惯性是物体抵抗运动状态变化而保持静止或匀速直线运动状态的性质， A B 正确；没有力的作用，物体将处于静止或匀速直线运动状态， 错误；行星在 圆形轨道上保持匀速率运动的原因是行星受到地球的万有引力作用，不是由于惯 性，C 错误；运动物体如果没有受到力的作用，将一直匀速直线运动下去，D 正 确． 15．[2012·课标全国卷] 如图，x轴在水平地面内，y轴沿竖直方向．图中画出了 y x a b c b c 从 轴上沿 轴正向抛出的三个小球 、 和 的运动轨迹，其中 和 是从同 一点抛出的．不计空气阻力，则(