首页
登录
职称英语
If you left your book on the table overnight, you would find the following m
If you left your book on the table overnight, you would find the following m
游客
2025-02-03
12
管理
问题
If you left your book on the table overnight, you would find the following morning that it was still exactly where you had left it, provided nobody had moved it. If a ball is made to roll on a very smooth surface, it will roll a long distance unless something stops it or changes its direction. This tendency of an object to remain at rest unless something moves it and to continue moving unless something stops it is known as the Law of Inertia.
The following examples show the truth of this law.
(a) Put a table-cloth on a table and arrange a pile of books on it. Hold one edge of the table-cloth and pull it quickly. The table-cloth will come off, leaving the pile of books undisturbed.
(b) Place a small piece of cardboard on an open jar and place a coin on it directly over its mouth. Use one finger to flick the piece of cardboard away. You will notice that the coin drops into the jar.
(c) Sitting in a car which starts suddenly, you feel you are jerked backwards. In fact, you are not jerked backwards. Your lower half, which is in contact with the cushion, is forced to move forward with the car, and the upper part of your body, which remained at rest, is left behind. [br] This passage, on the whole, is developed by ______.
选项
A、time
B、space
C、process
D、example
答案
D
解析
推断题型。文章第一段解释的是惯性;后面几段是借助A、B、C三个例子来说明:因此选项D为答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3940421.html
相关试题推荐
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
Ifyouleftyourbookonthetableovernight,youwouldfindthefollowingm
随机试题
[originaltext]M:I’mundertheimpressionthatUnitedAirlinesflightsarealwa
[originaltext]W:Goodmorning.TotalInsurance.Judyspeaking,howmayIhelpy
Althoughsports________thehousehold,Joedrewthelinewhentheyinterferedwi
报告既可用于向上行文,又可用于向下行文,如调查报告等。()
下列治疗方案可选用A、质子泵抑制剂+2种抗生素,疗程1~2周 B、铋剂+2种抗
男,48岁,2年前因“胃溃疡穿孔”行胃大部分切除术。近5个月常于清晨空腹时出现精
甲公司委托乙公司代购其产品线上的2台设备,并在委托合同中明确了设备的生产厂家(为
与开发完成后的房地产价值(售价)对应的利润率称为()。A.开发利润率 B
某企业拟开发一种新产品,有四种设计方案可供选择,见下表。 根据以上资料,回
根据《建设工程质量管理条例》,工程质量必须实行()。A.企业监督 B.社会监督
最新回复
(
0
)