这是同学们绝对不能丢分的部分,比如the conservation of momentum, stationary wave的定义等等,为了方便同学们的背诵,我也给大家整理出来了,需要的同学们私信我即可;<2>公式的运用: A1 物理中有几个部分是公式应用比较灵活的,自然也是考试重难点:比如Kinematic 中五个运动学公式的混用;Kinematics 和...
为了打好A1物理的基础,有两点特别需要同学们下功夫:<1>名词解释的背诵: 大题每年都会有6-7分的名词解释,这是同学们绝对不能丢分的部分,比如the conservation of momentum, stationary wave的定义等等,为了方便同学们的背诵,我也给大家整理出来了,同学们在专栏里查看即可 <2>公式的运用: A1 物理...
Students may be required to resolve a vector into two components or use a vector diagram. Questions may be set involving the unit vectors i and j. Application of vectors to displacements,velocities, accelerations and forces in a plane. A-Level M1考点比较容易出现的题型: 1.在航海问题中用向量表...
Students may be required to resolve a vector into two components or use a vector diagram. Questions may be set involving the unit vectors i and j. Application of vectors to displacements, velocities, accelerations and forces in a plane. A-Level M1考点比较容易出现的题型: 1.在航海问题中用向量...
A-level数学——M1考点大总结 今天,小编想跟各位分享的是M1的考点~~选择这门课程的小主有福喽。 M1的考点可以分为以下几个大点: 1. Mathematical models in mechanics(力学中的数学模型) 2.vectors(向量) 3.kinematics of a particle moving in a straight line(运动学)...
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Answer all the questions. Give non-exact numerical answers correct to 3 significant figures, or 1 decimal place in the case of angles in degrees, unless a different level of accuracy is specified in the question. Where a numerical value is necessary, take the acceleration due to ...
A level 物理 2020年夏季 AS真题试卷2(含答案)版本2 A level Physics 2020 Summer AS Past Exam Paper 2 (with answer) v2.pdf,PMT Cambridge International AS A Level * 4 6 PHYSICS 9702/22 4 2 Paper 2 AS Level Structured Questions May/June 2020 4 2 1 hour 15 mi
使用conservation of momentum来解释问题时,需要注意准确叙述:total momentum before collision equals to the total momentum after collision, provided no external force is applied。 在这里,如果学生忽略掉了total 这个单词,那么整个叙述就拿不到分...